pango: Update to version 1.56.1

pango: Update to version 1.56.1

- Update from version 1.54.0 to 1.56.1
- Update of rootfile
- Changelog
    1.56.1
	- Avoid criticals when there are no fonts
	- fontconfig: Handle lack of FC_FONT_WRAPPER in font cache
	- fontconfig: Prefer application fonts even if they are older
    1.56.0
	- Support setting font features in font descriptions
	- serialization: Document the tab array format
	- serialization: Accept attributes without range
	- win32: Improve the pango_font_map_reload_implementation
	- win32: Take variations into account for caching
	- layout: Fix measuring ellipsis runs with shapes
	- build: Require C11
	- build: Require GLib 2.80
	- build: Require cairo 1.18
    1.55
	- 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

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>