[Bug Report][2.5.6] VSnackbar can get stuck on mobile

[WIStudent]

Environment

Vuetify Version: 2.5.6
Vue Version: 2.6.14
Browsers: Google Chrome
OS: Android

Steps to reproduce

1. Open the reproduction link in Android Chrome
2. Click the "open snackbar" button
3. Tap on the snackbar while it is open

Expected Behavior

The snackbar should still close after the timeout expired.

Actual Behavior

If the user does nothing, the snackbar stays open indefinitely. The timeout is only applied again if the user taps on something other than the snackbar

Reproduction Link

https://codepen.io/wistudent/full/ZEKObMX

Other comments

This seems to be caused by this part:

vuetify/packages/vuetify/src/components/VSnackbar/VSnackbar.ts

Lines 176 to 177 in 6bb9484

	mouseenter: () => window.clearTimeout(this.activeTimeout),
	mouseleave: this.setTimeout,

On mobile tapping an element triggers a mouseenter event, but no mouseleave event. Instead of mouseenter/mouseleave I would recommend using pointerenter/pointerleave. On devices with a mouse it just behaves like mouesenter/mouseleave, but on touch devices the pointerleave event is fired as soon as the finger stops touching the screen.

[KaelWD]

pointerenter is only supported since safari 13 (thanks apple)