SOG Compat - Remove Vanilla systems left in CfgVehicles

[commy2]

replace #8708

Working with external repositories truly is a pain in the arse.

To https://github.com/killerswin2/ACE3.git
 ! [remote rejected]     killerswin2-sog_pf-fixes -> killerswin2-sog_pf-fixes (permission denied)
error: failed to push some refs to 'https://github.com/killerswin2/ACE3.git'

[jonpas]

Using GitHub CLI automatically sets the remote up properly so you can push to it.

$ gh pr checkout 8708

[killerswin2]

You can also just add my fork as a remote in your local repo. https://tighten.co/blog/adding-commits-to-a-pull-request/