[clang] [lldb] [WebAssembly][Clang] Give wasm tables their own type in clang AST (PR #205817)

[Demetrius Kanios via cfe-commits]

QuantumSegfault wrote:

And doing this...might open up the doors eventually to expose the `limits`. Maybe yeah, we should have a dedicated `wasm_table` attribute, where you can give the limits...or at least the max (and eventually allow the table to have non-zero size, indicating the minimum? I'm not sure if `[0]` has some other special meaning though that we need to keep).

https://github.com/llvm/llvm-project/pull/205817