Drop support for EOLed dependencies

Author: dunglas

.github/workflows/unit-tests.yml

@@ -18,11 +18,6 @@ jobs:
           - "lowest"
           - "highest"
         php-version:
-          - "7.1"
-          - "7.2"
-          - "7.3"
-          - "7.4"
-          - "8.0"
           - "8.1"
           - "8.2"
           - "8.3"

composer.json

@@ -16,13 +16,13 @@
         }
     ],
     "require": {
-        "php": ">=7.1.3",
+        "php": ">=8.1",
         "lcobucci/jwt": "^3.4|^4.0|^5.0",
-        "symfony/config": "^4.4|^5.0|^6.0|^7.0|^8.0",
-        "symfony/dependency-injection": "^4.4|^5.4|^6.0|^7.0|^8.0",
-        "symfony/http-kernel": "^4.4|^5.0|^6.0|^7.0|^8.0",
+        "symfony/config": "^6.4|^7.3|^8.0",
+        "symfony/dependency-injection": "^6.4|^7.3|^8.0",
+        "symfony/http-kernel": "^6.4|^7.3|^8.0",
         "symfony/mercure": "^0.6.1",
-        "symfony/web-link": "^4.4|^5.0|^6.0|^7.0|^8.0"
+        "symfony/web-link": "^6.4|^7.3|^8.0"
     },
     "autoload": {
         "psr-4": { "Symfony\\Bundle\\MercureBundle\\": "src/" }
@@ -39,10 +39,10 @@
         "sort-packages": true
     },
     "require-dev": {
-        "symfony/phpunit-bridge": "^4.3.7|^5.0|^6.0|^7.0|^8.0",
-        "symfony/stopwatch": "^4.3.7|^5.0|^6.0|^7.0|^8.0",
+        "symfony/phpunit-bridge": "^7.3.4|^8.0",
+        "symfony/stopwatch": "^6.4|^7.3|^8.0",
         "symfony/ux-turbo": "*",
-        "symfony/var-dumper": "^4.3.7|^5.0|^6.0|^7.0|^8.0"
+        "symfony/var-dumper": "^6.4|^7.3|^8.0"
     },
     "suggest": {
         "symfony/messenger": "To use the Messenger integration"