feat: Add support for c-shared and c-archive build modes in windows

[qmuntal]

This PR modifies the default extension of windows that are build using the flag -buildmode=c-shared and -buildmode=c-archive from .exe to .dll and .lib, respectively.

Even though go allows other non-.exe build modes (archive, shared, pie and plugin), these are not supported in windows.

More info about build modes: https://golang.org/cmd/go/#hdr-Build_modes

This commit is based on this issue:
#1221

[caarlos0]

closes #1221

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@16cb4d8). Click here to learn what that means.
The diff coverage is 100%.

@@            Coverage Diff            @@
##             master    #1243   +/-   ##
=========================================
  Coverage          ?   83.68%           
=========================================
  Files             ?       58           
  Lines             ?     3316           
  Branches          ?        0           
=========================================
  Hits              ?     2775           
  Misses            ?      460           
  Partials          ?       81

Impacted Files	Coverage Δ
internal/pipe/build/build.go	97.77% <100%> (ø)

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[caarlos0]

Awesome, thanks!

[github-actions]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.