Added missing override for parallels shared folder
Added missing override for parallels shared folder

`:mount_options` for `"log/", "/var/log"` were introduced in https://github.com/Varying-Vagrant-Vagrants/VVV/commit/b132546927759ed34ca91d0b118f686acf16e6d8#diff-23b6f443c01ea2efcb4f36eedfea9089R343 but override to unset them for parallels provider was not added. This change adds this override.

Fixes #1600
speartail/VVV,Varying-Vagrant-Vagrants/VVV,speartail/VVV,saucal/VVV,DrewAPicture/varying-vagrant-vagrants,DrewAPicture/varying-vagrant-vagrants,saucal/VVV,Varying-Vagrant-Vagrants/VVV,saucal/VVV,trepmal/varying-vagrant-vagrants,trepmal/varying-vagrant-vagrants,Varying-Vagrant-Vagrants/VVV,clreed87/VVV,clreed87/VVV