chore(deps): bump octokit from 4.24.0 to 4.25.0

Bumps [octokit](https://github.com/octokit/octokit.rb) from 4.24.0 to 4.25.0.
- [Release notes](https://github.com/octokit/octokit.rb/releases)
- [Changelog](https://github.com/octokit/octokit.rb/blob/4-stable/RELEASE.md)
- [Commits](octokit/octokit.rb@v4.24.0...v4.25.0)

---
updated-dependencies:
- dependency-name: octokit
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -51,7 +51,7 @@ GEM
     minitest (5.15.0)
     multi_json (1.15.0)
     nio4r (2.5.8)
-    octokit (4.24.0)
+    octokit (4.25.0)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
     protocol-hpack (1.4.2)