[clang] [Clang][Sema] Allow access to a public template alias declaration that refers to friend's private nested type (PR #83847)

[Erich Keane via cfe-commits]

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@@ -409,7 +413,7 @@ RISC-V Support
 CUDA/HIP Language Changes
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
-- PTX is no longer included by default when compiling for CUDA. Using 
+- PTX is no longer included by default when compiling for CUDA. Using
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erichkeane wrote:

Unrelated change, please revert.

https://github.com/llvm/llvm-project/pull/83847