Bump git from 1.11.0 to 1.19.0

Bumps [git](https://github.com/ruby-git/ruby-git) from 1.11.0 to 1.19.0.
- [Release notes](https://github.com/ruby-git/ruby-git/releases)
- [Changelog](https://github.com/ruby-git/ruby-git/blob/master/CHANGELOG.md)
- [Commits](ruby-git/ruby-git@v1.11.0...v1.19.0)

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

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

Gemfile.lock

@@ -6,6 +6,8 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
+    addressable (2.8.6)
+      public_suffix (>= 2.0.2, < 6.0)
     arr-pm (0.0.11)
       cabin (> 0)
     ast (2.4.2)
@@ -37,7 +39,8 @@ GEM
       rubocop-performance (>= 1.13)
       rubocop-rails (>= 2.14.0)
       rubocop-rspec (>= 2.11.0)
-    git (1.11.0)
+    git (1.19.0)
+      addressable (~> 2.8)
       rchardet (~> 1.8)
     http-accept (1.7.0)
     http-cookie (1.0.5)
@@ -67,6 +70,7 @@ GEM
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    public_suffix (5.0.4)
     rack (2.2.4)
     rainbow (3.1.1)
     rchardet (1.8.0)