feat: rename branch to main

[caarlos0]

same as goreleaser/goreleaser#2645

impact seem low to me, wdyt?

[codecov]

Codecov Report

Merging #400 (8b7d7ef) into master (b909114) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #400   +/-   ##
=======================================
  Coverage   65.25%   65.25%           
=======================================
  Files          14       14           
  Lines        1842     1842           
=======================================
  Hits         1202     1202           
  Misses        502      502           
  Partials      138      138           

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[erikgeiser]

I'm all for it. I already tried checking out the non-existing main branch of nfpm a few times because I'm very used to the renaming already.

[caarlos0]

to fix local:

git branch -m master main
git fetch origin
git branch -u origin/main main
git remote set-head origin -a