Elementor Pro 3.21.2

* Fix: Added compatibility with old PHP versions

* New: Added File Upload field for Forms widget ([#1482](forms file upload filed · Issue #1482 · pojome/elementor · GitHub), [#2974]([Feature Request][Pro] Enhanced forms · Issue #2974 · pojome/elementor · GitHub))
* New: Added Acceptance field for Forms widget ([#1693](Feature request: Make checkbox required · Issue #1693 · pojome/elementor · GitHub), [#2974]([Feature Request][Pro] Enhanced forms · Issue #2974 · pojome/elementor · GitHub))
* New: Added Date field for Forms widget ([#1868](Date type field in Form widget · Issue #1868 · pojome/elementor · GitHub))
* New: Added Time field for Forms widget
* New: Added Password field for Forms widget ([#2164](Forms: Add a password type field · Issue #2164 · pojome/elementor · GitHub))
* New: Added HTML field for Forms widget ([#1500](Feature Request - Add Divider / Headings / HTML to Form Elements · Issue #1500 · pojome/elementor · GitHub))
* Tweak: Added characters validation for Tel field
* Tweak: Added min & max validation for Number field
* Tweak: Added multiple selection for Select field
* Tweak: Added DonReach integration for Share Buttons widget

* Fix: Render element plain content instead of parsed content when not needed in global widget
* Fix: Apply `url-encoding` to "Tweet" button text in Blockquote widget to prevent unexpected corruption of the tweet text
* Fix: Removed My Account link from dashboard widget