devel/upp: Fix build with freetype2 2.13.3
Based on upstream commit 68139e354876013046aac0d1699d7b61ce055d53
Reference:
https://github.com/ultimatepp/ultimatepp/commit/68139e354876013046aac0d1699d7b61ce055d53
PR: 281326
Approved by: portmgr (blanket, build fix)