feat(android): Add Optional Data Param for Error Object

[ItsChaceD]

This PR adds an optional data object to be passed to call.reject() in order to be consistent with the method signatures on iOS.

closes #5336

[jcesarmobile]

The types should be updated to include the optional data

capacitor/core/src/util.ts

Lines 22 to 26 in 12c6294

	export class CapacitorException extends Error {
	constructor(readonly message: string, readonly code?: ExceptionCode) {
	super(message);
	}
	}

[jcesarmobile]

I've been testing on both iOS and Android and they behave differently, on iOS every property of the returned dictionary is added to the error object directly instead of all of them being an object inside the "data" property.
I kind of like the android behaviour best and also it's how types say a CapacitorException should look like, so can you also change iOS to work like Android?