[llvm] [libc][bazel] Add bazel targets for libc/include/... tests. (PR #141150)

[via llvm-commits]

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@@ -12,36 +12,56 @@ They come in two flavors:
 When performing tests we make sure to always use the internal version.
 """
 
+load("@rules_cc//cc:cc_library.bzl", "cc_library")
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jtstogel wrote:

Nope, my linter was just complaining, but yeah better not to do so here. Thanks, done.

https://github.com/llvm/llvm-project/pull/141150