Bump peter-evans/create-pull-request from 5.0.1 to 7.0.3

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 5.0.1 to 7.0.3.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@284f54f...6cd32fd)

---
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@6cd32fd93684475c31847837f87bb135d40a2b79 # v7.0.3
             with:
                 token: ${{ secrets.GITHUB_TOKEN }}
                 commit-message: "Add blog post: ${{ steps.extract.outputs.title }}"