[clang] [WebAssembly] Disable running `wasm-opt` on components (PR #98373)

[Alex Crichton via cfe-commits]

alexcrichton wrote:

> would it be relevant to open an issue in the binaryen repo for the support of Wasm components?

Oh sorry forgot to respond to this as well. I'm not personally part of the binaryen repo but I suspect they would not object to having an issue to track this.

https://github.com/llvm/llvm-project/pull/98373