[composer] Set dependencies for 4.0.0-rc4 release + .lock

composer.json

@@ -8,25 +8,25 @@
         "ext-ctype": "*",
         "ext-iconv": "*",
         "doctrine/doctrine-migrations-bundle": "^3.0",
-        "ibexa/doctrine-schema": "^4.0.x-dev",
-        "ibexa/system-info": "^4.0.x-dev",
-        "ibexa/admin-ui": "^4.0.x-dev",
-        "ibexa/admin-ui-assets": "^4.0@beta",
-        "ibexa/content-forms": "^4.0.x-dev",
-        "ibexa/core": "^4.0.x-dev",
-        "ibexa/cron": "^4.0.x-dev",
-        "ibexa/design-engine": "^4.0.x-dev",
-        "ibexa/fieldtype-matrix": "^4.0.x-dev",
-        "ibexa/fieldtype-query": "^4.0.x-dev",
-        "ibexa/fieldtype-richtext": "^4.0.x-dev",
-        "ibexa/graphql": "^4.0.x-dev",
-        "ibexa/http-cache": "^4.0.x-dev",
-        "ibexa/post-install": "^4.0.x-dev",
-        "ibexa/rest": "^4.0.x-dev",
-        "ibexa/search": "^4.0.x-dev",
-        "ibexa/solr": "^4.0.x-dev",
-        "ibexa/standard-design": "^4.0.x-dev",
-        "ibexa/user": "^4.0.x-dev",
+        "ibexa/doctrine-schema": "4.0.0-rc4",
+        "ibexa/system-info": "4.0.0-rc4",
+        "ibexa/admin-ui": "4.0.0-rc4",
+        "ibexa/admin-ui-assets": "4.0.0-rc4",
+        "ibexa/content-forms": "4.0.0-rc4",
+        "ibexa/core": "4.0.0-rc4",
+        "ibexa/cron": "4.0.0-rc4",
+        "ibexa/design-engine": "4.0.0-rc4",
+        "ibexa/fieldtype-matrix": "4.0.0-rc4",
+        "ibexa/fieldtype-query": "4.0.0-rc4",
+        "ibexa/fieldtype-richtext": "4.0.0-rc4",
+        "ibexa/graphql": "4.0.0-rc4",
+        "ibexa/http-cache": "4.0.0-rc4",
+        "ibexa/post-install": "4.0.0-rc4",
+        "ibexa/rest": "4.0.0-rc4",
+        "ibexa/search": "4.0.0-rc4",
+        "ibexa/solr": "4.0.0-rc4",
+        "ibexa/standard-design": "4.0.0-rc4",
+        "ibexa/user": "4.0.0-rc4",
         "symfony/asset": "^5.3.0",
         "symfony/cache": "^5.3.0",
         "symfony/console": "^5.3.0",