Changed postgresql and keycloak bitnami version compatible to postgre…

…s 15.4 version

charts/registry/Chart.yaml

@@ -26,15 +26,15 @@ sources:
   - https://github.com/eclipse-tractusx/sldt-digital-twin-registry
 
 type: application
-version: 0.3.25
+version: 0.3.26
 appVersion: 0.3.17
 
 dependencies:
   - repository: https://charts.bitnami.com/bitnami
     name: postgresql
-    version: 12.11.1
+    version: 12.12.10
     condition: enablePostgres
   - repository: https://charts.bitnami.com/bitnami
     name: keycloak
-    version: 13.3.0
+    version: 16.1.7
     condition: enableKeycloak