Bump peter-evans/create-pull-request from 5 to 6 (#74)

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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/document.yaml

@@ -34,7 +34,7 @@ jobs:
 
       - name: Commit and create a Pull Request on development
         if: ${{ github.ref == 'refs/heads/development' }}
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v6
         with:
           commit-message: "Update documentation"
           branch: document_development

.github/workflows/render-README.yaml

@@ -35,7 +35,7 @@ jobs:
 
       - name: Commit and create a Pull Request on production
         if: ${{ github.ref == 'refs/heads/production' }}
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v6
         with:
           commit-message: "Render `README.md` after changes to the `.Rmd` version"
           branch: render_readme

.github/workflows/style.yaml

@@ -60,7 +60,7 @@ jobs:
 
       - name: Commit and create a Pull Request on development
         if: ${{ github.ref == 'refs/heads/development' }}
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v6
         with:
           commit-message: "Style package"
           branch: document_development