fix(deps): bump peter-evans/create-pull-request from 5 to 6

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 5 to 6.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v5...v6)

---
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]>

.github/workflows/update-python-deps.yml

@@ -83,7 +83,7 @@ jobs:
 
     - name: Create PR
       id: create-pr
-      uses: peter-evans/create-pull-request@v5 # https://github.com/peter-evans/create-pull-request
+      uses: peter-evans/create-pull-request@v6 # https://github.com/peter-evans/create-pull-request
       if: "${{ steps.update_deps.outputs.updates != '' }}"
       with:
         title: "chore: Update Python dependencies"