The next release for rules_cc would be 0.0.3, and migrate to new toolchain registration API.
They are now part of the bazelbuild/bazel repository. Copies buildifier changes contributed by Keith in https://github.com/bazelbuild/rules_cc/pull/128 RELNOTES:none PiperOrigin-RevId: 435312636 Change-Id: I4d5d2f58d90026c0cdfb5c0a90709de7c28c6ccd