Control class page doesn't mention ".release_focus()" in intro

**Your Godot version:**
4.2.1
**Issue description:**
Maybe this isn't meant to be all-encompassing, but this page says " Control nodes lose focus when another node grabs it, or if you hide the node in focus.", which doesn't acknowledge the existence of ".release_focus()" which also makes the node node focus.

**URL to the documentation page (if already existing):**
https://docs.godotengine.org/en/stable/classes/class_control.html