Update LLVM to 15.0.7

alexcrichton · alexcrichton · commit 50a46128dab2 · 2023-01-13T12:59:35.000-08:00
This commit pulls in rust-lang/llvm-project#143 which updates the LLVM version used by rustc to 15.0.7, namely pulling in https://reviews.llvm.org/D136110 which is needed for some work I'm working on with wasm.
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit 9ad24035fea8d309753f5e39e6eb53d1d0eb39ce
+Subproject commit 6c0bab9ef2d4c692e91e9f61e2d27514346d49f3
