[composer] Set dependencies for 5.0.0-rc1 release.

Author: runner

composer.json

@@ -29,7 +29,7 @@
         "ext-simplexml": "*",
         "ext-xmlwriter": "*",
         "api-platform/core": "~4.1.18",
-        "ibexa/core": "~5.0.x-dev",
+        "ibexa/core": "~5.0@rc",
         "ibexa/polyfill-php82": "^1.0",
         "ibexa/templated-uri-bundle": "^4.0",
         "lexik/jwt-authentication-bundle": "^2.8",
@@ -49,9 +49,9 @@
     },
     "require-dev": {
         "ibexa/code-style": "~2.0.0",
-        "ibexa/doctrine-schema": "~5.0.x-dev",
-        "ibexa/rector": "~5.0.x-dev",
-        "ibexa/test-core": "~5.0.x-dev",
+        "ibexa/doctrine-schema": "~5.0@rc",
+        "ibexa/rector": "~5.0@rc",
+        "ibexa/test-core": "~5.0@rc",
         "justinrainbow/json-schema": "^5.2",
         "matthiasnoback/symfony-dependency-injection-test": "^5.0",
         "nyholm/psr7": "^1.1",
@@ -89,4 +89,4 @@
             "dev-main": "5.0.x-dev"
         }
     }
-}
+}