Revert "fix(VOverlay): ignore mouseenter events from touch devices"

This reverts commit b86d05b.

fixes #17640
closes #22237

Author: KaelWD

packages/vuetify/src/components/VOverlay/useActivator.tsx

@@ -114,8 +114,6 @@ export function useActivator (
       isActive.value = !isActive.value
     },
     onMouseenter: (e: MouseEvent) => {
-      if (e.sourceCapabilities?.firesTouchEvents) return
-
       isHovered = true
       activatorEl.value = (e.currentTarget || e.target) as HTMLElement
       runOpenDelay()