Returns branch name as main if ref as refs-heads-main

[sm43]

Closes #361
Signed-off-by: Shivam Mukhade [email protected]

Changes

Submitter Checklist

• ♽ Run make test lint before submitting a PR (ie: via pre-push github hook no need to waste CPU cycle on CI
• 📖 If you are adding a user facing feature or make a change of the behaviour, please make sure to document it
• 🧪 100% coverage is not a target but most of the time we would rather have a unit test if you make a code change.
• 🎁 If that's something that is possible to do please make sure to check if we can add a e2e test.
• 🔎 If there is a flakyness in the CI tests then make sure to get the flakyness fixed before merging or if that's not possible there is a good reason to bypass it.

See the developer guide for a bit more details.

[codecov-commenter]

Codecov Report

Merging #392 (8653c59) into main (69e49b6) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #392      +/-   ##
==========================================
+ Coverage   70.58%   70.60%   +0.02%     
==========================================
  Files          50       50              
  Lines        2587     2589       +2     
==========================================
+ Hits         1826     1828       +2     
  Misses        582      582              
  Partials      179      179              

Impacted Files	Coverage Δ
pkg/formatting/vcs.go	90.90% <100.00%> (+0.90%)	⬆️

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[chmouel]

👍