Add missing cwd option when calling execGit function

[lucasenicora]

I've found this issue when executing lintStaged from node v16. My current setup is as follows:

I have 2 different folders:

• /path/to/project/git => root folder of the git repository
• /path/to/project => root folder for the project, which is NOT a git repository

When executing lintStaged, the setup is as follows:

• Node JS process is executed with process.cwd() == /path/to/project
• Inside the JS file executed by Node, I call lintStaged({ cwd: '/path/to/project/git'})
• I get the Current directory is not a git directory! error

After debugging the code, the issue seems to be that resolveGitRepo() is calling execGit() without passing the cwd parameter. Without this parameter, execGit() is forced to fall back to process.cwd(), which in my case is NOT a proper git directory.

[iiroj]

Thanks for the PR @lucasenicora! I assume after making this change locally, everything is working as expected for you?

[codecov]

Codecov Report

Merging #1075 (0ca02c9) into master (96a1a29) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master     #1075   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           21        21           
  Lines          593       593           
  Branches       157       157           
=========================================
  Hits           593       593           

Impacted Files	Coverage Δ
lib/resolveGitRepo.js	100.00% <100.00%> (ø)

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[github-actions]

🎉 This PR is included in version 12.1.4 🎉

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