[docker] Fixes parsing of data_path for './'
[docker] Fixes parsing of data_path for './'

Fixes #604.

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MOS_MIGRATED_REVID=107972542

ButterflyNetwork/bazel,juhalindfors/bazel-patches,zhexuany/bazel,UrbanCompass/bazel,kchodorow/bazel,juhalindfors/bazel-patches,kamalmarhubi/bazel,cushon/bazel,bazelbuild/bazel,katre/bazel,meteorcloudy/bazel,katre/bazel,spxtr/bazel,abergmeier-dsfishlabs/bazel,ulfjack/bazel,mikelalcon/bazel,anupcshan/bazel,LuminateWireless/bazel,whuwxl/bazel,Digas29/bazel,damienmg/bazel,meteorcloudy/bazel,perezd/bazel,dropbox/bazel,davidzchen/bazel,juhalindfors/bazel-patches,hermione521/bazel,bazelbuild/bazel,ulfjack/bazel,ulfjack/bazel,variac/bazel,dslomov/bazel-windows,kchodorow/bazel-1,Digas29/bazel,hhclam/bazel,zhexuany/bazel,cushon/bazel,dslomov/bazel-windows,aehlig/bazel,bazelbuild/bazel,dslomov/bazel-windows,dropbox/bazel,zhexuany/bazel,damienmg/bazel,abergmeier-dsfishlabs/bazel,snnn/bazel,mbrukman/bazel,twitter-forks/bazel,damienmg/bazel,perezd/bazel,UrbanCompass/bazel,Asana/bazel,bazelbuild/bazel,ulfjack/bazel,dslomov/bazel,spxtr/bazel,aehlig/bazel,katre/bazel,dropbox/bazel,kamalmarhubi/bazel,hermione521/bazel,rohitsaboo/bazel,dinowernli/bazel,rohitsaboo/bazel,ButterflyNetwork/bazel,mbrukman/bazel,anupcshan/bazel,UrbanCompass/bazel,mikelalcon/bazel,mrdomino/bazel,rohitsaboo/bazel,aehlig/bazel,mikelalcon/bazel,aehlig/bazel,twitter-forks/bazel,akira-baruah/bazel,mbrukman/bazel,dropbox/bazel,LuminateWireless/bazel,davidzchen/bazel,dslomov/bazel-windows,aehlig/bazel,Digas29/bazel,mikelikespie/bazel,rohitsaboo/bazel,whuwxl/bazel,kchodorow/bazel-1,kchodorow/bazel-1,kchodorow/bazel,juhalindfors/bazel-patches,juhalindfors/bazel-patches,Asana/bazel,UrbanCompass/bazel,werkt/bazel,kchodorow/bazel,kamalmarhubi/bazel,iamthearm/bazel,werkt/bazel,whuwxl/bazel,hermione521/bazel,mrdomino/bazel,akira-baruah/bazel,dropbox/bazel,dslomov/bazel-windows,ButterflyNetwork/bazel,meteorcloudy/bazel,damienmg/bazel,hhclam/bazel,dslomov/bazel-windows,damienmg/bazel,snnn/bazel,mikelalcon/bazel,perezd/bazel,snnn/bazel,mikelalcon/bazel,LuminateWireless/bazel,iamthearm/bazel,Asana/bazel,hermione521/bazel,mikelikespie/bazel,katre/bazel,LuminateWireless/bazel,Asana/bazel,twitter-forks/bazel,iamthearm/bazel,spxtr/bazel,bazelbuild/bazel,katre/bazel,twitter-forks/bazel,hhclam/bazel,anupcshan/bazel,aehlig/bazel,kchodorow/bazel-1,Asana/bazel,whuwxl/bazel,hermione521/bazel,juhalindfors/bazel-patches,dinowernli/bazel,whuwxl/bazel,juhalindfors/bazel-patches,akira-baruah/bazel,meteorcloudy/bazel,davidzchen/bazel,twitter-forks/bazel,hhclam/bazel,dinowernli/bazel,zhexuany/bazel,kchodorow/bazel-1,dinowernli/bazel,mrdomino/bazel,Asana/bazel,ulfjack/bazel,snnn/bazel,hhclam/bazel,anupcshan/bazel,variac/bazel,snnn/bazel,safarmer/bazel,werkt/bazel,Digas29/bazel,aehlig/bazel,variac/bazel,abergmeier-dsfishlabs/bazel,variac/bazel,mikelalcon/bazel,zhexuany/bazel,safarmer/bazel,UrbanCompass/bazel,variac/bazel,dslomov/bazel,whuwxl/bazel,mrdomino/bazel,Asana/bazel,twitter-forks/bazel,anupcshan/bazel,mikelikespie/bazel,ButterflyNetwork/bazel,dslomov/bazel,cushon/bazel,cushon/bazel,dslomov/bazel,kchodorow/bazel,spxtr/bazel,twitter-forks/bazel,davidzchen/bazel,cushon/bazel,ButterflyNetwork/bazel,akira-baruah/bazel,spxtr/bazel,bazelbuild/bazel,hermione521/bazel,spxtr/bazel,cushon/bazel,perezd/bazel,mbrukman/bazel,mbrukman/bazel,kchodorow/bazel,rohitsaboo/bazel,zhexuany/bazel,dinowernli/bazel,meteorcloudy/bazel,snnn/bazel,abergmeier-dsfishlabs/bazel,anupcshan/bazel,Digas29/bazel,kamalmarhubi/bazel,mikelikespie/bazel,damienmg/bazel,akira-baruah/bazel,dropbox/bazel,hhclam/bazel,mbrukman/bazel,perezd/bazel,ulfjack/bazel,safarmer/bazel,safarmer/bazel,dslomov/bazel,kchodorow/bazel,LuminateWireless/bazel,meteorcloudy/bazel,safarmer/bazel,kamalmarhubi/bazel,werkt/bazel,mikelikespie/bazel,perezd/bazel,iamthearm/bazel,Digas29/bazel,dslomov/bazel,abergmeier-dsfishlabs/bazel,werkt/bazel,rohitsaboo/bazel,variac/bazel,katre/bazel,davidzchen/bazel,mikelikespie/bazel,werkt/bazel,iamthearm/bazel,meteorcloudy/bazel,kchodorow/bazel,kchodorow/bazel-1,ulfjack/bazel,ButterflyNetwork/bazel,safarmer/bazel,davidzchen/bazel,snnn/bazel,variac/bazel,perezd/bazel,mrdomino/bazel,UrbanCompass/bazel,abergmeier-dsfishlabs/bazel,iamthearm/bazel,dinowernli/bazel,davidzchen/bazel,kamalmarhubi/bazel,damienmg/bazel,akira-baruah/bazel,LuminateWireless/bazel,spxtr/bazel,mrdomino/bazel,dslomov/bazel