Bump peter-evans/create-pull-request from 5.0.1 to 7.0.2

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 5.0.1 to 7.0.2.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@284f54f...d121e62)

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

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

.github/workflows/blog-post-helper.yml

@@ -65,7 +65,7 @@ jobs:
  git push
  
  - name: Create pull request
- uses: peter-evans/create-pull-request@284f54f989303d2699d373481a0cfa13ad5a6666 # v5.0.1
+ uses: peter-evans/create-pull-request@d121e62763d8cc35b5fb1710e887d6e69a52d3a4 # v7.0.2
  with:
  token: ${{ secrets.GITHUB_TOKEN }}
  commit-message: "Add blog post: ${{ steps.extract.outputs.title }}"