feat: add --libc option to override platform specific install

[Brooooooklyn]

• Part of feat: Add --cpu and --os option to override platform specific install  #6755
• Block by feat: allow checkPlatform to override execution libc npm-install-checks#71

[wraithgar]

Would this actually do anything? npm-install-checks doesn't allow overriding of this param currently

[Brooooooklyn]

@wraithgarnpm-install-checks updated

[wraithgar]

We don't typically allow external PRs to update dependencies. #6882 will update the dep then this PR will be able to land.

[Brooooooklyn]

@wraithgar ready again

[wraithgar]

Looks like snapshot tests in npm itself need updating.

[wraithgar]

@Brooooooklyn if you don't mind, since this still needs the snapshot update I will pull these changes into a new PR next week so that they can land. I will still give you credit in the commit message.

[Brooooooklyn]

@wraithgar sure! I don’t mind it. Let’s land it asap

[wraithgar]

#6914