[Feature Request] Add aria-disabled to disabled hours/minutes in time picker

[Smrtnyk]

Problem to solve

When you set allowed-minutes on time picker some values get disabled and that works fine, but it is hard to target it in testing.
I wan to test that certain hours and minutes are disabled.

Proposed solution

Add aria-disabled to disabled hour/minutes divs.

<div class="v-time-picker-clock__item v-time-picker-clock__item--disabled" style="left: 75%; top: 7%;"><span>05</span></div>

this is how it currently looks like, it has 1disabled in class value but you could also add aria-disabled to it.
it would also help with screen readers since it would be more informative to the end user that some values are disabled.