* Create @babel/plugin-proposal-dynamic-import
* Use airbnb/babel-plugin-dynamic-import-node
Do not duplicate code, which will unavoidably lead
to bugs being fixed in one plugin and not in the other.
* Update error message
* Add error callback to amd interop
* Update babel-plugin-dynamic-import-node
In https://github.com/babel/babel/issues/9511 (and #9495 is another symptom), @PavelKastornyy reported a node crash becaue the JavaScript heap run out of memory. The problem was that their code was adding enumerable properties to `Object.prototype`: it is something that shouldn't be done, but Babel shouldn't make node crash if someone adds them.
I reduced down the problem to `for...in` loops in `@babel/traverse` that grew the memory consumption exponentially because of that unexpected properties.
