Add the ability to force the path to the test binary to a fixed length by using a symlink.
Add the ability to force the path to the test binary to a fixed length by using a symlink.

This is enabled with --test_env=TEST_SHORT_EXEC_PATH=true.

Passing CI run: https://buildkite.com/bazel/google-bazel-presubmit/builds/3576

RELNOTES: N/A
PiperOrigin-RevId: 200050318

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