impr(android): support PendingIntent mutable flags

[garymathews]

• Implement FLAG_IMMUTABLE and FLAG_MUTABLE

TEST CASE

const win = Ti.UI.createWindow({
    title: 'TIMOB-248476',
    layout: 'vertical'
});
const btn = Ti.UI.createButton({
    title: 'CREATE NOTIFICATION',
    height: 50,
    width: Ti.UI.FILL
});

btn.addEventListener('click', _ => {
    const notification = Ti.Android.createNotification({
        icon: Ti.Android.R.drawable.ic_dialog_info,
        contentTitle: 'Axway',
        contentText: 'Open Axway web-page.'
    });
    const pendingIntent = Ti.Android.createPendingIntent({
        intent: Ti.Android.createIntent({
            action: Ti.Android.ACTION_VIEW,
            data: 'https://www.axway.com'
        })
    });

    notification.addAction(Ti.Android.R.drawable.ic_dialog_email, 'OPEN', pendingIntent);
    Ti.Android.NotificationManager.notify(100, notification);
});

win.add(btn);
win.open();

• On Android 12, an exception should not occur

JIRA Ticket

[build]

	Fails
🚫	Test suite crashed on iOS simulator. Please see the crash log for more details.

	Messages
📖	✊ The commits in this PR match our conventions! Feel free to Rebase and Merge this PR when ready.
📖	✅ All tests are passing Nice one! All 11285 tests are passing. (There are 737 skipped tests not included in that total)

Generated by 🚫 dangerJS against e8917cd

[jquick-axway]

CR: Pass

[ewanharris]

FR Pass. New flags exist and test code works as expected and throws no errors