Subject of the issue

Failing test

Your environment

• git version: 2.37.1
• version of ruby-git: commit 6f2b3fd
• version of ruby: ruby 3.1.1p18 (2022-02-18 revision 53f5fc4236) [x86_64-darwin20]

Steps to reproduce

1. clone repo and cd into repo
2. bundle
3. git config init.defaultBranch main
4. rake test

Expected behaviour

Expect test_git_init to pass

Actual behaviour

<"ref: refs/heads/master\n"> expected but was
<"ref: refs/heads/main\n">