Bump firebase/php-jwt from 4.0.0 to 6.0.0

Bumps [firebase/php-jwt](https://github.com/firebase/php-jwt) from 4.0.0 to 6.0.0.
- [Release notes](https://github.com/firebase/php-jwt/releases)
- [Changelog](https://github.com/firebase/php-jwt/blob/main/CHANGELOG.md)
- [Commits](https://github.com/firebase/php-jwt/compare/v4.0.0...v6.0.0)

---
updated-dependencies:
- dependency-name: firebase/php-jwt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

composer.json

@@ -7,7 +7,7 @@
     "indieweb/date-formatter": "0.1.*",
     "indieauth/client": "~1.1",
     "mpratt/relativetime": ">=1.0",
-    "firebase/php-jwt": "^4.0",
+    "firebase/php-jwt": "^6.0",
     "p3k/multipart": "*",
     "minicodemonkey/amazon-alexa-php": "^0.1.5"
   },

composer.lock

@@ -1,69 +1,34 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "hash": "16c82a8bb785fbf1fccc57372f10c8f0",
-    "content-hash": "b0f983926c946d2fdc6ce5e2acd56076",
+    "content-hash": "6c8bd9898e16fd6b6d715cb0c9d56ce3",
     "packages": [
-        {
-            "name": "barnabywalters/mf-cleaner",
-            "version": "v0.1.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/barnabywalters/php-mf-cleaner.git",
-                "reference": "ef6a16628db6e8aee2b4f8bb8093d18c24b74cd4"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/barnabywalters/php-mf-cleaner/zipball/ef6a16628db6e8aee2b4f8bb8093d18c24b74cd4",
-                "reference": "ef6a16628db6e8aee2b4f8bb8093d18c24b74cd4",
-                "shasum": ""
-            },
-            "require-dev": {
-                "php": ">=5.3",
-                "phpunit/phpunit": "*"
-            },
-            "suggest": {
-                "mf2/mf2": "To parse microformats2 structures from (X)HTML"
-            },
-            "type": "library",
-            "autoload": {
-                "files": [
-                    "src/BarnabyWalters/Mf2/Functions.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Barnaby Walters",
-                    "email": "barnaby@waterpigs.co.uk"
-                }
-            ],
-            "description": "Cleans up microformats2 array structures",
-            "time": "2014-10-06 23:11:15"
-        },
         {
             "name": "firebase/php-jwt",
-            "version": "v4.0.0",
+            "version": "v6.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/firebase/php-jwt.git",
-                "reference": "dccf163dc8ed7ed6a00afc06c51ee5186a428d35"
+                "reference": "0541cba75ab108ef901985e68055a92646c73534"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/firebase/php-jwt/zipball/dccf163dc8ed7ed6a00afc06c51ee5186a428d35",
-                "reference": "dccf163dc8ed7ed6a00afc06c51ee5186a428d35",
+                "url": "https://api.github.com/repos/firebase/php-jwt/zipball/0541cba75ab108ef901985e68055a92646c73534",
+                "reference": "0541cba75ab108ef901985e68055a92646c73534",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0"
             },
+            "require-dev": {
+                "phpunit/phpunit": ">=4.8 <=9"
+            },
+            "suggest": {
+                "paragonie/sodium_compat": "Support EdDSA (Ed25519) signatures when libsodium is not present"
+            },
             "type": "library",
             "autoload": {
                 "psr-4": {
@@ -88,7 +53,15 @@
             ],
             "description": "A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.",
             "homepage": "https://github.com/firebase/php-jwt",
-            "time": "2016-07-18 04:51:16"
+            "keywords": [
+                "jwt",
+                "php"
+            ],
+            "support": {
+                "issues": "https://github.com/firebase/php-jwt/issues",
+                "source": "https://github.com/firebase/php-jwt/tree/v6.0.0"
+            },
+            "time": "2022-01-24T15:18:34+00:00"
         },
         {
             "name": "indieauth/client",
@@ -130,7 +103,7 @@
                 }
             ],
             "description": "IndieAuth Client Library",
-            "time": "2020-11-26 23:27:17"
+            "time": "2020-11-26T23:27:17+00:00"
         },
         {
             "name": "indieweb/date-formatter",
@@ -173,7 +146,7 @@
                 "microformats",
                 "microformats2"
             ],
-            "time": "2015-10-28 00:32:39"
+            "time": "2015-10-28T00:32:39+00:00"
         },
         {
             "name": "indieweb/link-rel-parser",
@@ -219,7 +192,7 @@
                 "indieweb",
                 "microformats2"
             ],
-            "time": "2013-12-23 00:14:58"
+            "time": "2013-12-23T00:14:58+00:00"
         },
         {
             "name": "indieweb/representative-h-card",
@@ -264,7 +237,7 @@
                 "mf2",
                 "microformats"
             ],
-            "time": "2015-12-23 18:11:19"
+            "time": "2015-12-23T18:11:19+00:00"
         },
         {
             "name": "j4mie/idiorm",
@@ -322,7 +295,7 @@
                 "orm",
                 "query builder"
             ],
-            "time": "2013-12-12 10:25:27"
+            "time": "2013-12-12T10:25:27+00:00"
         },
         {
             "name": "mf2/mf2",
@@ -377,7 +350,7 @@
                 "parser",
                 "semantic"
             ],
-            "time": "2017-05-27 15:27:47"
+            "time": "2017-05-27T15:27:47+00:00"
         },
         {
             "name": "minicodemonkey/amazon-alexa-php",
@@ -416,7 +389,7 @@
                 }
             ],
             "description": "Amazon Alexa interface for PHP",
-            "time": "2015-11-29 21:50:59"
+            "time": "2015-11-29T21:50:59+00:00"
         },
         {
             "name": "mpratt/relativetime",
@@ -464,7 +437,7 @@
                 "time",
                 "time-ago"
             ],
-            "time": "2015-12-24 12:43:04"
+            "time": "2015-12-24T12:43:04+00:00"
         },
         {
             "name": "p3k/http",
@@ -502,7 +475,7 @@
             ],
             "description": "A simple wrapper API around the PHP curl functions",
             "homepage": "https://github.com/aaronpk/p3k-http",
-            "time": "2020-02-19 03:00:09"
+            "time": "2020-02-19T03:00:09+00:00"
         },
         {
             "name": "p3k/multipart",
@@ -538,7 +511,7 @@
                 }
             ],
             "description": "Multipart Encoding Library",
-            "time": "2015-07-16 19:28:02"
+            "time": "2015-07-16T19:28:02+00:00"
         },
         {
             "name": "saltybeagle/savant3",
@@ -573,7 +546,7 @@
                 }
             ],
             "description": "Savant3 template engine",
-            "time": "2014-01-07 17:10:32"
+            "time": "2014-01-07T17:10:32+00:00"
         },
         {
             "name": "slim/slim",
@@ -616,7 +589,7 @@
                 "rest",
                 "router"
             ],
-            "time": "2012-12-13 02:15:50"
+            "time": "2012-12-13T02:15:50+00:00"
         }
     ],
     "packages-dev": [],
@@ -628,5 +601,6 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.3.0"
 }