[7.0] Bump to PHP 8.2 minimum

Author: nicolas-grekas

composer.json

@@ -16,20 +16,20 @@
         }
     ],
     "require": {
-        "php": ">=8.1",
+        "php": ">=8.2",
         "psr/log": "^1|^2|^3"
     },
     "require-dev": {
         "symfony/event-dispatcher-contracts": "^2.5|^3",
         "symfony/http-client-contracts": "^2.5|^3",
-        "symfony/http-foundation": "^5.4|^6.0|^7.0",
-        "symfony/messenger": "^5.4|^6.0|^7.0"
+        "symfony/http-foundation": "^6.4|^7.0",
+        "symfony/messenger": "^6.4|^7.0"
     },
     "conflict": {
-        "symfony/event-dispatcher": "<5.4",
+        "symfony/event-dispatcher": "<6.4",
         "symfony/event-dispatcher-contracts": "<2.5",
         "symfony/http-client-contracts": "<2.5",
-        "symfony/http-kernel": "<5.4"
+        "symfony/http-kernel": "<6.4"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Notifier\\": "" },