[clang] [llvm] [Clang] Emit DW_TAG_template_alias for template aliases (PR #87623)

[Michael Buch via cfe-commits]

Michael137 wrote:

Btw, as a follow-up to this patch should we check that this is compatible with dsymutil (i.e., running `dsymutil --verify`)? I suspect it might need a fixup (given LLDB doesn't even support this tag)

https://github.com/llvm/llvm-project/pull/87623