Add support for require_last_push_approval and lock_branch

[TheQueenIsDead]

Functionality outlined in this blog:
https://github.blog/changelog/2022-10-20-new-branch-protections-last-pusher-and-locked-branch/

Implemented in the provider here:
integrations/terraform-provider-github#1407

These would be great additions to have, thanks for the great module!

I understand that branch protections are currently a bit up in the air (broken in ~5.7.0), per a previous comment made here:
#132 (comment)

But hopefully this can be added once that is fixed, or in anticipation of 👍

[fproulx-boostsecurity]

yes yes provider 5.12.0 has been released with this

[fproulx-boostsecurity]

Any chance this is gonna be addressed soon?

[jo-hoenzsch-s1]

+1 is this planned to be addressed?