Happy Elementor Addons Pro 2.17.0

- New: Table Of Content - Widget
- Tweak: Introduce `elementor/widgets/register` hook for making it compatiable with elementor 3.7.x

- Update: Advance tab link support added on tab button
- Update: Advance map on mouseout infowindow close
- Tweak: Removed `Elementor\DB::is_built_with_elementor` deprecated method from Elementor 3.7.0.
- Fix: unwanted placeholder image remove from Image Scrolling
- Fix: Megamenu overflow issue
- Fix: One Page Nav issue

- New: Image Swap widget