[llvm] [WebAssembly] remove instruction after builtin trap (PR #90207)

[Sam Clegg via llvm-commits]

sbc100 wrote:

> They probably lower `@llvm.trap` to something that is not considered a terminator.

I guess you are right, but that seems odd.. wouldn't that be an archetypal thing to lower to a terminator?

https://github.com/llvm/llvm-project/pull/90207