driver: Fixed typo in "execute" call
driver: Fixed typo in "execute" call

Arguments already contains "prlctl", so we should call "execute" instead of "execute_prlctl"

Parallels/vagrant-parallels,Parallels/vagrant-parallels,KillerDesigner/vagrant-parallels,legal90/vagrant-parallels,Parallels/vagrant-parallels,kidaa/vagrant-parallels,legal90/vagrant-parallels,Kast0rTr0y/vagrant-parallels,kidaa/vagrant-parallels,Kast0rTr0y/vagrant-parallels,Kast0rTr0y/vagrant-parallels,legal90/vagrant-parallels,kidaa/vagrant-parallels,KillerDesigner/vagrant-parallels,KillerDesigner/vagrant-parallels