Update symfony packages to v8

Author: renovate[bot]

lam/composer.json

@@ -13,9 +13,9 @@
   "require": {
     "web-auth/webauthn-lib": "^4",
     "web-auth/cose-lib": "^v4",
-    "symfony/psr-http-message-bridge": "^6",
-    "symfony/http-foundation": "^6.0",
-    "symfony/http-client": "^6",
+    "symfony/psr-http-message-bridge": "^8",
+    "symfony/http-foundation": "^8.0",
+    "symfony/http-client": "^8",
     "http-interop/http-factory-guzzle": "^1.2",
     "webklex/php-imap": "^6",
     "phpmailer/phpmailer": "^7",