Fix bug in Vagrantfile where VMware provider variable was encapsulated as a string
Fix bug in Vagrantfile where VMware provider variable was encapsulated as a string

proteusthemes/pt-ops,newtonne/trellis,NicBeltramelli/trellis,partounian/trellis,buluma/trellis,cimocimocimo/cimo-wordpress-server,kalenjohnson/trellis,buluma/trellis,kalenjohnson/trellis,ChilliCreative/trellis,Twansparant/trellis-db-sync,cimocimocimo/cimo-wordpress-server,roots/bedrock-ansible,kalenjohnson/trellis,mAAdhaTTah/bedrock-ansible,jvandijk/epwp-trellis,newtonne/trellis,NicBeltramelli/trellis,partounian/trellis,louim/bedrock-ansible,proteusthemes/pt-ops,mlaa/trellis,jvandijk/epwp-trellis,pressbooks/trellis,alan-c/trellis,jeffstieler/bedrock-ansible,newtonne/trellis,NicBeltramelli/trellis,partounian/trellis,fullyint/trellis,Twansparant/trellis-db-sync,BrandonShutter/trellis,cimocimocimo/cimo-wordpress-server,all9lives/trellis,roots/trellis,erikbelusic/trellis,mAAdhaTTah/bedrock-ansible,buluma/trellis,buluma/trellis,cimocimocimo/cimo-wordpress-server,roots/bedrock-ansible,ChilliCreative/trellis,fullyint/trellis,mAAdhaTTah/bedrock-ansible,kalenjohnson/trellis,Twansparant/trellis-db-sync,mlaa/trellis,Twansparant/trellis-db-sync,ckovey/trellis,all9lives/trellis,alan-c/trellis,pressbooks/trellis,jeffstieler/bedrock-ansible,jeffstieler/bedrock-ansible,dboune/trellis,dailysecret/trellis,partounian/trellis,roots/trellis,ckovey/trellis,proteusthemes/pt-ops,fullyint/trellis,dailysecret/trellis,mAAdhaTTah/bedrock-ansible,NicBeltramelli/trellis,fullyint/trellis,dboune/trellis,BrandonShutter/trellis