[clang] [CIR] Upstream support for type aliases (PR #131912)

[Morris Hafner via cfe-commits]

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@@ -1,5 +1,5 @@
 # Test runner infrastructure for Clang. This configures the Clang test trees
-# for use by Lit, and delegates to LLVM's lit test handlers.
+# for use by Lit, and delegates to LLVM's lit test handlers.int
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mmha wrote:

copy/paste error?

https://github.com/llvm/llvm-project/pull/131912