[feature][v5] Hover-* class Utilities

Created by: Psixodelik

Hello

I would like to suggest the hover utilities. The utility builds on existing utilities.

Example:

<p class="hover-success">On hover, the text will be the color "success"</p>
<div class="hover-shadow-sm">On hover there will be a shadow from the "shadow-sm" utility</div>

Developers often want to use custom hovers in their blocks. Instead of using ready-made utilities, they write their own custom code. For faster development, it is good to have a standard set of hovers.

The $enable-hover-utilites variable will be used to enable hover utilities.

When enabled, classes for hover utilities are created. These utilities are properties that do not affect the box-model.

I suggest including this in Bootstrap 5.