fix(backstage): allow all entity kinds in catalog rules

Updated catalog.rules to allow all kinds (`'*'`) instead of a fixed list to support custom entities.

Author: wnqueiroz

backstage/app-config.production.yaml

@@ -53,7 +53,7 @@ catalog:
     entityFilename: catalog-info.yaml
     pullRequestBranchName: backstage-integration
   rules:
-    - allow: [Component, System, API, Resource, Location]
+    - allow: ['*']
   locations:
     # All Templates
     - type: url

backstage/app-config.yaml

@@ -76,7 +76,7 @@ catalog:
     entityFilename: catalog-info.yaml
     pullRequestBranchName: backstage-integration
   rules:
-    - allow: [Component, System, API, Resource, Location]
+    - allow: ['*']
   locations:
     # All Templates
     - type: url