Invalid Wasm Import Sanitization

[dOrgJelli]

Currently, wasm modules that expect imports that are unsupported by Polywrap will fail with an ambiguous error:

npx w3 build
Error: Invalid Wasm module found. `mutation` at <home>/integration/protocol/substrate/core-wrapper/build/mutation.wasm is invalid. Error: ,TypeError: Cannot create proxy with a non-object as target or handler
    at Compiler.<anonymous> (<home>/integration/protocol/substrate/core-wrapper/node_modules/@web3api/cli/build/lib/Compiler.js:680:31)
    at step (<home>/protocol/substrate/core-wrapper/node_modules/@web3api/cli/build/lib/Compiler.js:54:23)
    at Object.throw (<home>/integration/protocol/substrate/core-wrapper/node_modules/@web3api/cli/build/lib/Compiler.js:35:53)
    at rejected (<home>/integration/protocol/substrate/core-wrapper/node_modules/@web3api/cli/build/lib/Compiler.js:27:65)
error Command failed with exit code 1.

The error handling within this PR will now change the error code into something more actionable for the user:

Error: Unsupported wasm import namespace requested: "__wbindgen_placeholder__"; Supported wasm import namespaces: "env", "w3"