Use strip_import_prefix for wkp instead of copying them
Use strip_import_prefix for wkp instead of copying them

Cherry-pick of: https://github.com/protocolbuffers/protobuf/pull/6403

Partial commit for third_party/*, see #8962.

Signed-off-by: iirina <536ddaae587686b7a8e83ab79b764393df0dd411@google.com>

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