Fixed checking for the existence of the tag canary.

.github/workflows/release-checks.yml

@@ -29,13 +29,14 @@ jobs:
   verify-tag:
     runs-on: ubuntu-latest
     steps:
-      - name: Restore Content-Pack Artifacts for AppInspect testing
+      - name: Try to get the canary
         uses: dawidd6/action-download-artifact@v2
         with:
           workflow: validate-and-build.yml
           workflow_conclusion: success
           name: tag-canary
           path: .
+      - name: Check for existence of canary
         run: |
           #If this file does not exist, then cat will return a nonzero status (failure)
           #and the entire workflow will fail