Shard docker-tests
Shard docker-tests

This divide the docker tests in 2 parts (with the current build file it is 6 per jobs) and each configuration can now be run on different worker.

Issue bazelbuild/continuous-integration#98

PiperOrigin-RevId: 166469254

cushon/bazel,dslomov/bazel,akira-baruah/bazel,cushon/bazel,katre/bazel,davidzchen/bazel,bazelbuild/bazel,meteorcloudy/bazel,davidzchen/bazel,davidzchen/bazel,twitter-forks/bazel,meteorcloudy/bazel,aehlig/bazel,bazelbuild/bazel,safarmer/bazel,werkt/bazel,perezd/bazel,dslomov/bazel-windows,twitter-forks/bazel,ButterflyNetwork/bazel,dslomov/bazel,twitter-forks/bazel,ulfjack/bazel,meteorcloudy/bazel,cushon/bazel,perezd/bazel,bazelbuild/bazel,dslomov/bazel,davidzchen/bazel,twitter-forks/bazel,dslomov/bazel,perezd/bazel,katre/bazel,twitter-forks/bazel,cushon/bazel,damienmg/bazel,dslomov/bazel-windows,snnn/bazel,akira-baruah/bazel,safarmer/bazel,damienmg/bazel,dslomov/bazel-windows,meteorcloudy/bazel,davidzchen/bazel,katre/bazel,spxtr/bazel,dslomov/bazel-windows,snnn/bazel,perezd/bazel,aehlig/bazel,damienmg/bazel,aehlig/bazel,spxtr/bazel,damienmg/bazel,ButterflyNetwork/bazel,ulfjack/bazel,spxtr/bazel,damienmg/bazel,dslomov/bazel-windows,dslomov/bazel,werkt/bazel,davidzchen/bazel,bazelbuild/bazel,damienmg/bazel,safarmer/bazel,ButterflyNetwork/bazel,twitter-forks/bazel,aehlig/bazel,werkt/bazel,ButterflyNetwork/bazel,ulfjack/bazel,dslomov/bazel,ulfjack/bazel,akira-baruah/bazel,akira-baruah/bazel,meteorcloudy/bazel,aehlig/bazel,cushon/bazel,katre/bazel,snnn/bazel,davidzchen/bazel,dropbox/bazel,damienmg/bazel,katre/bazel,ulfjack/bazel,ulfjack/bazel,dropbox/bazel,snnn/bazel,dslomov/bazel-windows,dropbox/bazel,spxtr/bazel,aehlig/bazel,safarmer/bazel,snnn/bazel,cushon/bazel,snnn/bazel,perezd/bazel,ButterflyNetwork/bazel,werkt/bazel,safarmer/bazel,meteorcloudy/bazel,meteorcloudy/bazel,aehlig/bazel,dslomov/bazel,perezd/bazel,ulfjack/bazel,perezd/bazel,katre/bazel,spxtr/bazel,spxtr/bazel,akira-baruah/bazel,spxtr/bazel,safarmer/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,werkt/bazel,dropbox/bazel,akira-baruah/bazel,snnn/bazel,dropbox/bazel,werkt/bazel,dropbox/bazel,twitter-forks/bazel,bazelbuild/bazel