even more fixes

.gitea/workflows/workflow_deploy-container.yaml

@@ -31,5 +31,4 @@ jobs:
 
     - name: Deploy to k8s
       run: |
-        kubectl apply -k backend/deployment/overlays/${{ inputs.overlay }} --kubeconfig=kubeconfig --validate=false
+        kubectl apply -k backend/deployment/overlays/${{ inputs.overlay }} --kubeconfig=kubeconfig
-        # skip validation because downloading the schema from the internet is broken anyway