fix: support arch variant to download GoReleaser

[crazy-max]

Fixes #308

[codecov]

Codecov Report

Merging #309 (865ba5f) into master (2efe451) will decrease coverage by 5.67%.
The diff coverage is 30.00%.

@@            Coverage Diff             @@
##           master     #309      +/-   ##
==========================================
- Coverage   85.86%   80.19%   -5.68%     
==========================================
  Files           4        4              
  Lines          92      101       +9     
  Branches       17       17              
==========================================
+ Hits           79       81       +2     
- Misses          6       12       +6     
- Partials        7        8       +1     

Impacted Files	Coverage Δ
src/installer.ts	79.06% <30.00%> (-15.05%)	⬇️

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