build(deps): bump git in /pkgs/development/tools/chefdk

Bumps [git](https://github.com/ruby-git/ruby-git) from 1.8.1 to 1.11.0.
- [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@v1.8.1...v1.11.0)

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

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

pkgs/development/tools/chefdk/Gemfile.lock

@@ -364,7 +364,7 @@ GEM
       rufus-lru (~> 1.0)
       treetop (~> 1.4)
     fuzzyurl (0.9.0)
-    git (1.8.1)
+    git (1.11.0)
       rchardet (~> 1.8)
     google-api-client (0.52.0)
       addressable (~> 2.5, >= 2.5.1)