devel/godot: Update to 3.2.3

Update with several fixes, enhancements, and new features.
Added joystick support.

Changelog: https://godotengine.org/article/maintenance-release-godot-3-2-3

PR: 250730
Submitted by: waitman@waitman.net <waitman@waitman.net>
Approved by: arrowd (mentor)
Differential Revision: https://reviews.freebsd.org/D27659