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](https://github.com/octokit/octokit.rb/compare/v4.24.0...v4.25.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -495,8 +495,8 @@ GEM
     faraday-http-cache (2.3.0)
       faraday (>= 0.8)
     faraday-httpclient (1.0.1)
-    faraday-multipart (1.0.3)
-      multipart-post (>= 1.2, < 3)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
     faraday-net_http (1.0.1)
     faraday-net_http_persistent (1.2.0)
     faraday-patron (1.0.0)
@@ -635,7 +635,7 @@ GEM
     minitest (5.15.0)
     msgpack (1.5.2)
     multi_json (1.15.0)
-    multipart-post (2.2.0)
+    multipart-post (2.2.3)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
     mustermann-grape (1.0.2)
@@ -662,7 +662,7 @@ GEM
     nokogiri (1.13.6)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    octokit (4.24.0)
+    octokit (4.25.0)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
     oj (3.13.14)
@@ -900,7 +900,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    sawyer (0.9.1)
+    sawyer (0.9.2)
       addressable (>= 2.3.5)
       faraday (>= 0.17.3, < 3)
     secure_headers (6.3.3)