driver/meta: Don't show unreleased PD 10 version in the error message.
driver/meta: Don't show unreleased PD 10 version in the error message.

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