Merge branch 'renovate/php-8.x' into 'main'

fix(deps): update dependency php to v8

See merge request perun-proxy-aai/simplesamlphp/simplesamlphp-module-campusmultiauth!34

composer.json

@@ -7,7 +7,7 @@
   ],
   "license": "BSD-3-Clause",
   "require": {
-    "php": "^7.4",
+    "php": "^8.1",
     "simplesamlphp/composer-module-installer": "~1.0",
     "simplesamlphp/simplesamlphp": "^1.19",
     "league/commonmark": "^2.0",
@@ -15,17 +15,17 @@
     "ext-curl": "*",
     "ext-simplexml": "*",
     "ext-json": "*",
-    "web-token/jwt-core": "^2.2",
-    "web-token/jwt-signature-algorithm-hmac": "^2.2",
-    "web-token/jwt-encryption-algorithm-aesgcmkw": "^2.2",
-    "web-token/jwt-encryption-algorithm-aesgcm": "^2.2",
-    "web-token/jwt-nested-token": "^2.2",
-    "web-token/jwt-checker": "^2.2",
+    "web-token/jwt-core": "^3.0",
+    "web-token/jwt-signature-algorithm-hmac": "^3.0",
+    "web-token/jwt-encryption-algorithm-aesgcmkw": "^3.0",
+    "web-token/jwt-encryption-algorithm-aesgcm": "^3.0",
+    "web-token/jwt-nested-token": "^3.0",
+    "web-token/jwt-checker": "^3.0",
     "donatj/phpuseragentparser": "^1.0"
   },
   "config": {
     "platform": {
-      "php": "7.4"
+      "php": "8.1"
     },
     "allow-plugins": {
       "simplesamlphp/composer-module-installer": true