Validate prebuilt framework library types

It's possible to incorrectly wrap static frameworks with the `apple_dynamic_xcframework_import` rule. This _can_ compile but present headaches with downstream issues. It would be nice if we could validate that imported frameworks match the expected library type (`ar archive` vs `dylib)`

Start at the apple_dynamic_xcframework_import rule and trace how imported framework library types are currently handled. Add validation that distinguishes an ar archive from a dylib, then verify that static frameworks cannot be wrapped with the dynamic import rule.

Written by the indexing model from the issue text.