[clang] [clang] Revert "Disable Unique Internal Linkage Names for internal global vars." (PR #219261)

[via cfe-commits]

SharonXSharon wrote:

@yabinc @nickdesaulniers 

> @SharonXSharon can you please fix forward or revert+Reland with a fix? It's probably trivial to add a conditional check and unit test for being aliased. 

thanks for flagging , working on a fix now

https://github.com/llvm/llvm-project/pull/219261