Ship Freetype inside the AppImage.

Author: pchote

mod.config

@@ -90,7 +90,7 @@ PACKAGING_WINDOWS_REGISTRY_KEY="OpenRAExampleMod"
 PACKAGING_WINDOWS_LICENSE_FILE="./COPYING"
 
 # The git tag to use for the AppImage dependencies.
-PACKAGING_APPIMAGE_DEPENDENCIES_TAG="20191004"
+PACKAGING_APPIMAGE_DEPENDENCIES_TAG="20200222"
 
 # Space delimited list of additional files/directories to copy from the engine directory
 # when packaging your mod. e.g. "./mods/modcontent" or "./mods/d2k/OpenRA.Mods.D2k.dll"