flatpak: Include highlight in gtk4-demo flatpak
Include the highlight utility to make syntax highlighting work in gtk4-demo. This requires building its dependencies as well, boost and lua.
Fixes: #3867 (closed)
Edited by Matthias Clasen
Include the highlight utility to make syntax highlighting work in gtk4-demo. This requires building its dependencies as well, boost and lua.
Fixes: #3867 (closed)