fix(ts): fix types for ember-tr onClick and onDoubleClick

[lukasnys]

While using the @onClick argument on a EmberTr component, I noticed the value I was getting back didn't match its type.

I based the type off of the implementation of the click and doubleClick function here:

ember-table/addon/components/ember-tr/component.js

Lines 97 to 131 in 393d36f

	click(event) {
	let rowSelectionMode = this.get('rowSelectionMode');
	let inputParent = closest(event.target, 'input, button, label, a, select');
	if (!inputParent) {
	let rowMeta = this.get('rowMeta');
	if (rowMeta && rowSelectionMode === SELECT_MODE.MULTIPLE) {
	let toggle = event.ctrlKey || event.metaKey || this.get('rowToggleMode');
	let range = event.shiftKey;
	rowMeta.select({ toggle, range });
	} else if (rowMeta && rowSelectionMode === SELECT_MODE.SINGLE) {
	rowMeta.select({ single: true });
	}
	}
	this.sendEventAction('onClick', event);
	},
	doubleClick(event) {
	this.sendEventAction('onDoubleClick', event);
	},
	sendEventAction(action, event) {
	let rowValue = this.get('rowValue');
	let rowMeta = this.get('rowMeta');
	let closureAction = this[action];
	closureAction?.({
	event,
	rowValue,
	rowMeta,
	});

[lukasnys]

@kpfefferle I rebased on master and it seems like tests are passing now 😄