Indeterminate Checkbox should not change on hover if disabled.

[herronelou]

Describe the bug
With Flowbite, only indeterminate checkboxes have a different style on hover.
While inconsistent, this doesn't bother me, however, these checkboxes preserve this behaviour even when disabled, which makes them look like they can be interacted with, which I believe is against UI best practices enough to constitute a bug.

I believe the CSS selector on https://github.com/themesberg/flowbite/blob/main/plugin.js#L364 could be changed to:

[type='checkbox']:indeterminate:not(:disabled):hover,
[type='checkbox']:indeterminate:not(:disabled):focus {
  border-color: transparent;
  background-color: currentColor;
}

I did not open a PR because maybe you would prefer to fix it a different way (maybe removing the hover entirely since none of the other checkboxes have them), and I haven't forked the repo so far.

To Reproduce
Steps to reproduce the behavior:

1. Create a disabled indeterminate checkbox
2. Move you mouse over it

Expected behavior
Disabled elements should not change on hover

Screenshots
Not hover:

Hover: