Validate the input Wasm while constructing the `ModuleInfo` tree in the parse pass

Rather than fully parsing the wasm to validate it via `wasmparser::Validator::validate_all` and then full re-parsing the Wasm *again* inside the `parse` pass when constructing the `ModuleInfo` tree, we should use the lower-level `wasmparser::Validator` APIs to validate each parsed payload as we get it during the `parse` pass.

Also we should do the checking for table-manipulation instructions inside this single pass too.