Add lint rule to warn against object comparison

[iShibi]

Hi! May be this is a skill issue but I keep making a mistake of comparing objects. It will be nice to have a lint rule that we can enable so that object comparison using === shows a warning.

const hex8 = new Hex8('0x00');
const anotherHex8 = new Hex8('0x00');

// This object comparison should show a warning
if (hex8 === anotherHex8) {
	//
}

// This is the correct way to check where value is a primitive
if (hex8.value === anotherHex8.value) {
	//
}