Bump peter-evans/create-pull-request from 6.0.5 to 6.1.0

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 6.0.5 to 6.1.0.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v6.0.5...v6.1.0)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/regenerate-models.yml

@@ -28,7 +28,7 @@ jobs:
           git checkout -- go.mod
           git checkout -- go.sum
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6.0.5
+        uses: peter-evans/create-pull-request@v6.1.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           COMMIT_MESSAGE: 'Rebuilding oscalkit models to match latest development at upstream OSCAL'