Fix @ninjutsu-build/node dyndep for CommonJS

[elliotgoodrich]

I don't think the require hook is correctly working in the node plugin as dyndeps for CommonJS entry points are not working.

ninjutsu-build/integration/src/node.test.ts

Lines 81 to 84 in 89b70c6

	assert.deepEqual(getDeps(), {
	[output]: [script, one, two],
	[output2]: [script2], // FIX: Should also depend on `two`
	});

The import hook runs in a different thread to the rest of the code and this is where we open the file. I assume that the require hook code is failing to see that a file is open because the handle is null in the main thread.

Perhaps passing over a MessagePort would be the solution and to keep IO on the main thread.

[elliotgoodrich]

Using MessagePort seems to hang unless we explicitly call port2.close() #69

However, we don't know when to call port2.close() so I don't think we can use this method. This was copying the example in the node docs so I think there may be a bug somewhere.

[elliotgoodrich]

Thanks to @dygabo in nodejs/node#52846 we can use the MessagePort, we just need to unref() it first.