Bump peter-evans/create-pull-request from 6 to 7 (#1519)

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 6 to 7.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v6...v7)

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

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

.github/workflows/versions.yaml

@@ -54,7 +54,7 @@ jobs:
 
  yq e '.${{ matrix.value }} = strenv(IMAGE)' -i charts/terranetes-controller/values.yaml
  - name: Raise Pull Request
- uses: peter-evans/create-pull-request@v6
+ uses: peter-evans/create-pull-request@v7
  with:
  branch-suffix: timestamp
  delete-branch: true