Bump octokit from 6.0.1 to 7.2.0

Bumps [octokit](https://github.com/octokit/octokit.rb) from 6.0.1 to 7.2.0.
- [Release notes](https://github.com/octokit/octokit.rb/releases)
- [Changelog](https://github.com/octokit/octokit.rb/blob/main/RELEASE.md)
- [Commits](octokit/octokit.rb@v6.0.1...v7.2.0)

---
updated-dependencies:
- dependency-name: octokit
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Gemfile

@@ -3,7 +3,7 @@ source "https://rubygems.org"
 group :test do
   gem "fastimage"
   gem "minitest"
-  gem "octokit", "~> 6.0"
+  gem "octokit", "~> 7.2"
   gem "pry", require: false
   gem "rake"
   gem "rubocop"

Gemfile.lock

@@ -1,19 +1,21 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.1)
+    addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
+    base64 (0.1.1)
     coderay (1.1.3)
-    faraday (2.7.1)
+    faraday (2.7.11)
+      base64
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
     fastimage (2.2.6)
     json (2.6.2)
     method_source (1.0.0)
     minitest (5.15.0)
-    octokit (6.0.1)
+    octokit (7.2.0)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
     parallel (1.22.1)
@@ -22,7 +24,7 @@ GEM
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (5.0.1)
+    public_suffix (5.0.3)
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.6.1)
@@ -56,7 +58,7 @@ PLATFORMS
 DEPENDENCIES
   fastimage
   minitest
-  octokit (~> 6.0)
+  octokit (~> 7.2)
   pry
   rake
   rubocop