Compile macOS toolchain tools with optimizations
Compile macOS toolchain tools with optimizations

These are invoked for every action so any performance improvement we can
make is worth it.

Closes #12269.

PiperOrigin-RevId: 339039009

twitter-forks/bazel,perezd/bazel,perezd/bazel,katre/bazel,meteorcloudy/bazel,twitter-forks/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,meteorcloudy/bazel,katre/bazel,ButterflyNetwork/bazel,twitter-forks/bazel,safarmer/bazel,cushon/bazel,ButterflyNetwork/bazel,perezd/bazel,twitter-forks/bazel,meteorcloudy/bazel,cushon/bazel,perezd/bazel,safarmer/bazel,perezd/bazel,meteorcloudy/bazel,meteorcloudy/bazel,twitter-forks/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,safarmer/bazel,twitter-forks/bazel,perezd/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,cushon/bazel,bazelbuild/bazel,katre/bazel,ButterflyNetwork/bazel,cushon/bazel,perezd/bazel,meteorcloudy/bazel,safarmer/bazel,bazelbuild/bazel,safarmer/bazel,twitter-forks/bazel,bazelbuild/bazel,meteorcloudy/bazel,katre/bazel,katre/bazel,katre/bazel,cushon/bazel,cushon/bazel,safarmer/bazel