chore(deps): bump marocchino/sticky-pull-request-comment

Bumps [marocchino/sticky-pull-request-comment](https://github.com/marocchino/sticky-pull-request-comment) from 2.9.3 to 2.9.4.
- [Release notes](https://github.com/marocchino/sticky-pull-request-comment/releases)
- [Commits](marocchino/sticky-pull-request-comment@v2.9.3...v2.9.4)

---
updated-dependencies:
- dependency-name: marocchino/sticky-pull-request-comment
  dependency-version: 2.9.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/testing.yml

@@ -47,7 +47,7 @@ jobs:
           format: "markdown"
           output: "both"
       - name: Add coverage PR comment
-        uses: marocchino/sticky-pull-request-comment@v2.9.3
+        uses: marocchino/sticky-pull-request-comment@v2.9.4
         with:
           recreate: true
           path: code-coverage-results.md