Fix CI comment workflow after 18196 (#18217)

# Objective

- I messed up in #18196 and broke the CI comment workflow

## Solution

- Use the correct way to check a step

Author: mockersf

.github/workflows/ci-comment-failures.yml

@@ -62,7 +62,7 @@ jobs:
             echo "result=false" >> $GITHUB_OUTPUT
           fi
       - name: "Comment on PR"
-        if: ${{ steps.find-artifact.outputs.result == 'true' && check-last-comment.outputs.result == 'false' }}
+        if: ${{ steps.find-artifact.outputs.result == 'true' && steps.check-last-comment.outputs.result == 'false' }}
         uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}