[clang] [libunwind] [llvm] [wasm] Toolchain support for `wasm32-wali-linux-musl` target (PR #156087)

[Arjun Ramesh via llvm-commits]

================
@@ -199,6 +199,7 @@ class Triple {
     SUSE,
     OpenEmbedded,
     Intel,
+    WALI,
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arjunr2 wrote:

I think for consistency it makes sense to have it described as a vendor here as well. It should be a simple to update the target later if necessary.

https://github.com/llvm/llvm-project/pull/156087