Bump peter-evans/create-pull-request from 7.0.7 to 7.0.8 (#3232)

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 7.0.7 to 7.0.8.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v7.0.7...v7.0.8)

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

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

Author: dependabot[bot]

.github/workflows/site.yml

@@ -88,7 +88,7 @@ jobs:
         git add README.md
         git commit -m "Update README.md" || echo "No changes to commit"
     - name: Create Pull Request
-      uses: peter-evans/[email protected].7
+      uses: peter-evans/[email protected].8
       with:
         body: |-
           Autogenerated changes after running the `sbt docs/generateReadme` command of the [zio-sbt-website](https://zio.dev/zio-sbt) plugin.