message: fix: remove deprecated call and do not convert non int value to their boolean value on multi.setOpt
diff: @@ -393,14 +393,15 @@ namespace NodeLibcurl {
  } //check if option is integer, and the value is correct
  else if ( ( optionId = IsInsideCurlConstantStruct( curlMultiOptionInteger, opt ) ) ) {
  - int32_t val = Nan::To<int32_t>(value).FromJust();
  -
  - //If not an integer, get the boolean value of it.
  + //If not an integer, throw error
  if ( !value->IsInt32() ) {
  - val = value->BooleanValue();
  + Nan::ThrowTypeError( "Option value must be an integer." );
  + return;
  }
  + int32_t val = Nan::To<int32_t>(value).FromJust();
  +
  setOptRetCode = curl_multi_setopt( obj->mh, static_cast<CURLMoption>( optionId ), val );
  }
  