fix(docker-release): Run Docker test only if image is built (#1430)

Currently, During docker release we don't actually build the
alpine release but the new docker run test ends up trying to
run it and fails. This adds the same toggle that we use for
build to prevent the test step.

.github/workflows/reusable-container-workflow.yaml

@@ -164,7 +164,8 @@ jobs:
             cache-from: type=gha
             cache-to: type=gha,mode=max
 
-      - name: Test Docker run
+      - if: ${{ hashFiles(format('{0}-{1}', matrix.dockerfile, inputs.build_type)) }}
+        name: Test Docker run
         run: |
           # docker run with port-forwarding
           # install redis-tools