Fix annotating CI run when product tests fail

The product tests job test step should have an ID used to check if it
failed, so its test reports can be processed and annotations can be
generated.

.github/workflows/ci.yml

@@ -1045,6 +1045,7 @@ jobs:
           !contains(github.event.pull_request.labels.*.name, 'tests:all-product')
         run: echo "PTL_OPTS=--impacted-features impacted-features.log" >> $GITHUB_ENV
       - name: Product Tests
+        id: tests
         env:
           ABFS_CONTAINER: ${{ vars.AZURE_ABFS_HIERARCHICAL_CONTAINER }}
           ABFS_ACCOUNT: ${{ vars.AZURE_ABFS_HIERARCHICAL_ACCOUNT }}