feat: Require confirmation or restrict pushing on master/main

[GNRSN]

Is your feature request related to a problem? Please describe.
Similar to how it is possible to disable force pushing, I'd like to have the same "guardrails" to prevent accidentally pushing to main/master branch.

Describe the solution you'd like
Ideally some confirmation step that also provides the option to create a separate branch and pushing to it instead. Being able to disable pushing onto main from lazygit would be an acceptable alternative as well.

[stefanhaller]

This was discussed before, see for example here.

[GNRSN]

Thank you, I was only searching through issues. I'm in the same situation as was described in #4054 (comment)