gha: bump devops-infra/action-pull-request from 0.5.5 to 0.6.0 (#117)

Bumps [devops-infra/action-pull-request](https://github.com/devops-infra/action-pull-request) from 0.5.5 to 0.6.0.
- [Release notes](https://github.com/devops-infra/action-pull-request/releases)
- [Commits](devops-infra/action-pull-request@v0.5.5...v0.6.0)

---
updated-dependencies:
- dependency-name: devops-infra/action-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/updpyver.yml

@@ -58,7 +58,7 @@ jobs:
 
       - name: Create pull request 
         if: ${{ success() && !contains(fromJSON('["push", "pull_request"]'), github.event_name) }}
-        uses: devops-infra/action-pull-request@v0.5.5
+        uses: devops-infra/action-pull-request@v0.6.0
         with:
           github_token: "${{ secrets.GITHUB_TOKEN }}"
           source_branch: update/version