fix(android): keep Tab tintColor when changing icons

[m1ga]

Fixes #14079

var tabs = [];
function createTab(title, icon) {
	const window = Ti.UI.createWindow({ title: title });
	window.add(Ti.UI.createLabel({ text: title + " View" }));
	const tab = Ti.UI.createTab({
		title: title,
		icon: icon,
		window: window,
	});
	tabs.push(tab);
	return tab;
}

const tabGroup = Ti.UI.createTabGroup({
	tabs: [
		createTab("Tab 1", "/images/appicon.png"),
		createTab("Tab 2", "/images/appicon.png"),
		createTab("Tab 3", "/images/appicon.png")
	],
	activeTintColor: "red",
	activeTitleColor: "red",
	tintColor: "purple",
	titleColor: "purple",
	tabsBackgroundColor: "#F7F7F7",
});

setTimeout(function(){
	tabs[0].icon = "/images/appicon.png"
	tabGroup.activeTintColor = "red"
},1000)

tabGroup.open();

before this PR:

Unbenannt.mp4

Red icon will lose activeTintColor.

After the PR:
icon stays red