Protect master branches

[ericonr]

No reason to allow force pushes in important repos, like void-packages and void-docs, and accidents can happen. I'm not sure I understand how to apply this, though.

Ref: https://www.terraform.io/docs/providers/github/r/branch_protection.html

[hholst80]

Typically you would enforce this at the source, here on github. You enable it as a repo setting. Admin permissions required of course.