Update galaxy-demo-tests.yaml

Set extra tag for targeting OOS CI machines

Author: djordje-tt

.github/workflows/galaxy-demo-tests.yaml

@@ -2,6 +2,11 @@ name: "Galaxy demo tests"
 
 on:
   workflow_dispatch:
+    inputs:
+      extra-tag:
+        required: true
+        type: string
+        default: "in-service"
   schedule:
     - cron: '0 0 * * 6'  # Runs every Saturday at 12am UTC
     - cron: '0 0 * * 0'  # Runs every Sunday at 12am UTC
@@ -18,6 +23,7 @@ jobs:
     secrets: inherit
     uses: ./.github/workflows/tg-demo-tests-impl.yaml
     with:
+      extra-tag: ${{ inputs.extra-tag }}
       docker-image: ${{ needs.build-artifact.outputs.dev-docker-image }}
       wheel-artifact-name: ${{ needs.build-artifact.outputs.wheel-artifact-name }}
       build-artifact-name: ${{ needs.build-artifact.outputs.build-artifact-name }}