Log Message:
devel/pango: update to 1.55.5

Overview of changes in 1.55.5, 10-12-2024
=========================================

- Test release, no changes

Overview of changes in 1.55, 26-11-2024
=======================================
- Support Unicode 16
- Add pango_font_map_add_font_file
- fontconfig: Reject patterns without FC_FILE
- coretext: Actually use .AppleSystemUIFont
- coretext: Keep track of variations
- win32: Use font options for caching
- win32: Keep variations in PangoWin32Font
- build: Require harfbuzz 8.4.0
- build: Require fontconfig 2.15
- build: Require meson 1.2.0
- build: Require Window 10