build(deps): bump tim-actions/get-pr-commits from 1.1.0 to 1.3.1

Bumps [tim-actions/get-pr-commits](https://github.com/tim-actions/get-pr-commits) from 1.1.0 to 1.3.1.
- [Release notes](https://github.com/tim-actions/get-pr-commits/releases)
- [Commits](tim-actions/get-pr-commits@55b867b...198af03)

---
updated-dependencies:
- dependency-name: tim-actions/get-pr-commits
  dependency-version: 1.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/sanity-check.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       - name: Get PR Commits
         id: "get-pr-commits"
-        uses: tim-actions/get-pr-commits@55b867b9b28954e6f5c1a0fe2f729dc926c306d0 # v1.1.0
+        uses: tim-actions/get-pr-commits@198af03565609bb4ed924d1260247b4881f09e7d # v1.3.1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: DCO Check