macOS: Fix LaunchAgent removal in opensc-uninstall script
macOS: Fix LaunchAgent removal in opensc-uninstall script

`launchctl remove` is executed by the root user. This will not affect loaded LaunchAgents of the logged-in user.

dengert/OpenSC,metsma/OpenSC,mouse07410/OpenSC,OpenSC/OpenSC,metsma/OpenSC,dengert/OpenSC,philipWendland/OpenSC,OpenSC/OpenSC,mouse07410/OpenSC,LudovicRousseau/OpenSC,LudovicRousseau/OpenSC,OpenSC/OpenSC,mouse07410/OpenSC,dengert/OpenSC,metsma/OpenSC,LudovicRousseau/OpenSC,philipWendland/OpenSC,philipWendland/OpenSC