refactor: update deployment configurations to use dynamic image tags and remove obsolete workflow

Author: dinkar-jain

.github/workflows/deployment.yml

@@ -65,6 +65,9 @@ jobs:
           - k8s: waltid-identity/waltid-applications/waltid-digital-credentials/k8s
             name: digital-credentials
             namespace: ${{ inputs.oss }}
+          - k8s: waltid-identity/waltid-applications/waltid-credentials/k8s
+            name: credentials
+            namespace: ${{ inputs.oss }}
           - k8s: waltid-identity/waltid-services/waltid-verifier-api/k8s/opa
             name: opa
             namespace: ${{ inputs.oss }}

.github/workflows/waltid-credentials-release.yml

@@ -22,7 +22,7 @@ spec:
                     type: RuntimeDefault
             containers:
                 - name: vc-repository-dev
-                  image: waltid/vc-repository:latest
+                  image: waltid/vc-repository:__DEFAULT_IMAGE_TAG__
                   securityContext:
                       allowPrivilegeEscalation: false
                       capabilities:

waltid-applications/waltid-credentials/k8s/deployment-dev.yaml

@@ -21,7 +21,7 @@ spec:
                     type: RuntimeDefault
             containers:
                 - name: vc-repository-prod
-                  image: waltid/vc-repository:latest
+                  image: waltid/vc-repository:__DEFAULT_IMAGE_TAG__
                   securityContext:
                       allowPrivilegeEscalation: false
                       capabilities: