Add missing bzl_library dependencies

[brentleyjones]

No description provided.

[brentleyjones]

Depends on bazelbuild/apple_support#275.

[cgrindel]

@brentleyjones Do you want me to put up a PR like this one to catch these missing bzl_library deps?

[cgrindel]

Also, should we add the bzl deps test to apple_support as well?

[brentleyjones]

I think the latest stardoc, which has correct runfiles support, notices these just fine now? It's how I found these errors for example. Unless I'm misunderstanding and you believe there are more missing deps?

[cgrindel]

The bzl_test that I added to rules_swift and some other repos ensures that the bzl_library targets have the correct deps going forward. Many repos do not generate their docs with every PR. If that is the case, then bzl_test ensures that bzl_library deps stay up-to-date.

[brentleyjones]

Okay. So we don't need it, since we check the docs on every PR.