helper: Remove noremount hack now that we keep old mount flags
helper: Remove noremount hack now that we keep old mount flags

chergert/xdg-app,flatpak/flatpak,matthiasclasen/flatpak,flatpak/flatpak,alexlarsson/xdg-app,GeorgesStavracas/flatpak,handsome-feng/flatpak,amigadave/flatpak,GeorgesStavracas/flatpak,thiblahute/xdg-app,thiblahute/xdg-app,alexlarsson/xdg-app,matthiasclasen/flatpak,matthiasclasen/xdg-app,handsome-feng/flatpak,amigadave/flatpak,matthiasclasen/xdg-app,matthiasclasen/xdg-app,GeorgesStavracas/flatpak,handsome-feng/flatpak,flatpak/flatpak,thiblahute/xdg-app,handsome-feng/flatpak,flatpak/flatpak,matthiasclasen/xdg-app,alexlarsson/xdg-app,chergert/xdg-app,matthiasclasen/flatpak,GeorgesStavracas/flatpak,chergert/xdg-app,alexlarsson/xdg-app,flatpak/flatpak,matthiasclasen/flatpak,thiblahute/xdg-app,matthiasclasen/flatpak,handsome-feng/flatpak,GeorgesStavracas/flatpak,amigadave/flatpak,chergert/xdg-app,amigadave/flatpak