bazelbuild/apple_support 1.2.0

on GitHub

• Add toolchain_substitution rule, see the docs for an example
• This release is compatible with 5.x LTS and bazel 6.x rolling releases

Please use the release asset from your Bazel WORKSPACE instead of
GitHub's asset to reduce download size and improve reproducibility.

SHA-256 digest: f4f377d0df696a9112e95d227e55ac8bb7eb44084f37d2d215b18cc8571e5ba8