[Composer][Rector] Moved ibexa/rector to "require-dev" section (#46)

For more details see #46

Author: alongosz

composer.json

@@ -13,7 +13,6 @@
         "ibexa/content-forms": "~5.0.x-dev",
         "ibexa/core": "~5.0.x-dev",
         "ibexa/graphql": "~5.0.x-dev",
-        "ibexa/rector": "~5.0.x-dev",
         "ibexa/rest": "~5.0.x-dev",
         "psr/log": "^3.0",
         "symfony/dependency-injection": "^7.3",
@@ -45,9 +44,10 @@
         "ibexa/http-cache": "~5.0.x-dev",
         "ibexa/notifications": "~5.0.x-dev",
         "ibexa/phpstan": "~5.0.0@dev",
+        "ibexa/rector": "~5.0.x-dev",
         "ibexa/search": "~5.0.x-dev",
-        "ibexa/user": "~5.0.x-dev",
         "ibexa/twig-components": "~5.0.x-dev",
+        "ibexa/user": "~5.0.x-dev",
         "phpspec/phpspec": "^7.1",
         "phpstan/phpstan": "^2.0",
         "phpstan/phpstan-phpunit": "^2.0",