[FEAT]: Add "approving workflow runs from public forks" settings

### Describe the need

The Github Actions settings page allow configuring whether a maintainer approval is required for workflows to run on fork Pull requests: https://docs.github.com/en/actions/managing-workflow-runs/approving-workflow-runs-from-public-forks

I didn't find any way to configure this options using the GitHub terraform provider "5.44.0"

This would greatly help us to ensure some sensitive pipeline are not run without the approval of a maintainer, and using terraform will make sure we didn't overlook configuring these settings in a repository.

### SDK Version

_No response_

### API Version

_No response_

### Relevant log output

_No response_

### Code of Conduct

- [X] I agree to follow this project's Code of Conduct