ci: Update build.yml workflow

Author: NGPixel

.github/workflows/build.yml

@@ -435,6 +435,7 @@ jobs:
           inputs: '{ "environment":"${{ secrets.GHA_K8S_CLUSTER }}", "app":"datatracker", "appVersion":"${{ env.PKG_VERSION }}", "remoteRef":"${{ github.sha }}" }'
           wait-for-completion: true
           wait-for-completion-timeout: 10m
+          wait-for-completion-interval: 30s
           display-workflow-run-url: false
 
   # -----------------------------------------------------------------
@@ -461,4 +462,5 @@ jobs:
           inputs: '{ "environment":"${{ secrets.GHA_K8S_CLUSTER }}", "app":"datatracker", "appVersion":"${{ env.PKG_VERSION }}", "remoteRef":"${{ github.sha }}" }'
           wait-for-completion: true
           wait-for-completion-timeout: 10m
+          wait-for-completion-interval: 30s
           display-workflow-run-url: false