Auto merge of rust-lang#93081 - nikic:aarch64-fix, r=cuviper

bors · ehuss · commit 560b4f38073f · 2022-02-09T20:00:17.000-08:00
Update LLVM submodule Update LLVM to fix rust-lang#92786.
diff --git a/src/llvm-project b/src/llvm-project
@@ -1 +1 @@
-Subproject commit 6b3dbcc81a470e5da84576d63fcfc19e3b1154cd
+Subproject commit 221a195b62f4373a8893f4d022e4ce981b09a857
