Description of the problem, including code/CLI snippet

Support force pushing a project push mirror
https://docs.gitlab.com/api/remote_mirrors/#force-push-mirror-update

Expected Behavior

function exists

Actual Behavior

function does not exist
https://python-gitlab.readthedocs.io/en/stable/gl_objects/remote_mirrors.html

Specifications

• python-gitlab version: v6.0.0
• Gitlab server version (or gitlab.com): v18.1.1