build(deps): bump marocchino/sticky-pull-request-comment from 2.9.3 to 2.9.4 (#4078)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/labeler.yaml

@@ -50,7 +50,7 @@ jobs:
           if echo "$labels" | grep -q "need-doc-review"; then
             echo "review_needed=true" >> "$GITHUB_ENV"
           fi
-      - uses: marocchino/sticky-pull-request-comment@d2ad0de260ae8b0235ce059e63f2949ba9e05943
+      - uses: marocchino/sticky-pull-request-comment@773744901bac0e8cbb5a0dc842800d45e9b2b405
         id: append_comment
         if: env.review_needed == 'true'
         with: