Switch from bazel federation to direct deps
Switch from bazel federation to direct deps

With bazel federation we end up with version skew vs TFs rules_cc and they're starting to use some new stuff there.

This was preventing us from updating our TF and LLVM submodules. See https://github.com/google/iree/pull/563

Closes https://github.com/google/iree/pull/598

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/iree/pull/598 from GMNGeoffrey:tf-bazel-madness 4f78fc4632771d8e231c11f39017a7df5e3e6e4f
PiperOrigin-RevId: 292056538

google/iree,google/iree,iree-org/iree,iree-org/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,iree-org/iree,google/iree