Bump git from 3.1.1 to 4.0.0

Bumps [git](https://github.com/ruby-git/ruby-git) from 3.1.1 to 4.0.0.
- [Release notes](https://github.com/ruby-git/ruby-git/releases)
- [Changelog](https://github.com/ruby-git/ruby-git/blob/main/CHANGELOG.md)
- [Commits](ruby-git/ruby-git@v3.1.1...v4.0.0)

---
updated-dependencies:
- dependency-name: git
  dependency-version: 4.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -48,10 +48,10 @@ GEM
     ffi (1.17.0-x86_64-darwin)
     forwardable-extended (2.6.0)
     gemoji (4.1.0)
-    git (3.1.1)
+    git (4.0.0)
       activesupport (>= 5.0)
       addressable (~> 2.8)
-      process_executer (~> 1.3)
+      process_executer (~> 4.0)
       rchardet (~> 1.9)
     github-pages (232)
       github-pages-health-check (= 1.18.2)
@@ -250,7 +250,8 @@ GEM
       sawyer (~> 0.9)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    process_executer (1.3.0)
+    process_executer (4.0.0)
+      track_open_instances (~> 0.1)
     public_suffix (5.1.1)
     racc (1.8.1)
     rb-fsevent (0.11.2)
@@ -273,6 +274,7 @@ GEM
     simpleidn (0.2.3)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    track_open_instances (0.1.15)
     typhoeus (1.4.1)
       ethon (>= 0.9.0)
     tzinfo (2.0.6)