Updates the craft-tooltip to work for disabled elements. To pull this off, we changed the API just a bit. The biggest change is that the tooltip now grabs the text for the tooltip from aria-label rather than from the innerText.

To use the tooltip with disabled elements, you can wrap the element with the <craft-tooltip. The previous behavior is still available if you add a self-managed property to the tooltip.

When craft-tooltip is used as a wrapper, it will look for an a, button or [role="button"] and use that as the trigger for the tooltip.

<craft-tooltip aria-label="Text for the tooltip">
  <button type="button" disabled>Some Action</button>
</craft-tooltip>

This brings our tooltip more in line with spectrum's API and GitHub Primer.