LLVM 17 regression: test.standalone.shared_library on aarch64-windows

[andrewrk]

Zig version: 0.12.0-dev.204+291271d0a (llvm17 branch)

test.standalone.shared_library.zig build-lib mathtest Debug native: error: Assertion failed: (!hasLocalLinkage() || C == DefaultStorageClass) && "local linkage requires DefaultStorageClass", file /home/andy/dev/zig-bootstrap/llvm/include/llvm/IR/GlobalValue.h, line 282

To reproduce run zig build test-standalone on windows with llvm assertions enabled.