[llvm] [WebAssembly] Allow AsmTypeCheck detect multiple errors in function (PR #109705)

[Heejin Ahn via llvm-commits]

aheejin wrote:

@sbc100 @tlively Other than the one-per-block error option for the potential follow-up, do you have any other comments?

https://github.com/llvm/llvm-project/pull/109705