Merge pull request #224 from uncaught/jwt_7

Add compatibility with firebase/php-jwt 7

Author: hajekj

composer.json

@@ -26,7 +26,7 @@
         "ext-openssl": "*",
         "php": "^7.1|^8.0",
         "league/oauth2-client": "~2.0",
-        "firebase/php-jwt": "~3.0||~4.0||~5.0||~6.0"
+        "firebase/php-jwt": "~3.0||~4.0||~5.0||~6.0||~7.0"
     },
     "autoload": {
         "psr-4": {