Bump marocchino/sticky-pull-request-comment from 2.3.0 to 2.3.1

Bumps [marocchino/sticky-pull-request-comment](https://github.com/marocchino/sticky-pull-request-comment) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/marocchino/sticky-pull-request-comment/releases)
- [Commits](marocchino/sticky-pull-request-comment@adca94a...fcf6fe9)

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

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

.github/workflows/ci-model-regression.yml

@@ -862,7 +862,7 @@ jobs:
           echo "::set-output name=to_ts::$TIME_UNIX_NOW"
 
       - name: Publish results as a PR comment
-        uses: marocchino/sticky-pull-request-comment@adca94abcaf73c10466a71cc83ae561fd66d1a56 # v2.3.0
+        uses: marocchino/sticky-pull-request-comment@fcf6fe9e4a0409cd9316a5011435be0f3327f1e1 # v2.3.1
         if: ${{ always() }}
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}