dvc: properly resolve dvc name for external local files
dvc: properly resolve dvc name for external local files

Signed-off-by: Ruslan Kuprieiev <e9bfb2c543dd33934bcff71879b108246996b567@iterative.ai>

efiop/dvc,dataversioncontrol/dvc,dmpetrov/dataversioncontrol,efiop/dvc,dmpetrov/dataversioncontrol,dataversioncontrol/dvc