Flag --incompatible_disable_starlark_host_transitions will break rules_foreign_cc examples in Bazel 7.0

Incompatible flag `--incompatible_disable_starlark_host_transitions` will be enabled by default in the next major release (Bazel 7.0), thus breaking rules_foreign_cc. Please migrate to fix this and unblock the flip of this flag.

The flag is documented here: [bazelbuild/bazel#17032](https://github.com/bazelbuild/bazel/issues/17032).

Please check the following CI builds for build and test results:

- [Ubuntu 20.04 OpenJDK 11](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e8c0-400e-9cad-18dd499a65bb)
- [MacOS OpenJDK 11](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e89f-455d-b6de-dfc105d9fd38)
- [Ubuntu 18.04 OpenJDK 11](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e897-453f-b9e7-41da33d90a1d)
- [MacOS OpenJDK 11](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e8a2-4dd4-89f2-8f486f5e457e)
- [Ubuntu 20.04 OpenJDK 11](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e899-4e9c-8a03-92d28de74761)
- [Windows OpenJDK 11](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e8a5-4629-9727-a88981085394)
- [Ubuntu 16.04 OpenJDK 8](https://buildkite.com/bazel/bazelisk-plus-incompatible-flags/builds/1365#0185154a-e89c-4d25-8f4f-634e2fc44db8)

Never heard of incompatible flags before? We have [documentation](https://docs.bazel.build/versions/master/backward-compatibility.html) that explains everything.
If you have any questions, please file an issue in https://github.com/bazelbuild/continuous-integration.

Start with the linked Bazel flag documentation and the listed incompatible-flags CI builds, then reproduce the rules_foreign_cc failures with the flag enabled. Identify the affected examples and verify that builds and tests pass with the flag enabled across the referenced environments.

Written by the indexing model from the issue text.