Fix missing ShaderPreset.h header

Author: garbear

xbmc/addons/kodi-addon-dev-kit/include/kodi/addon-instance/CMakeLists.txt

@@ -5,6 +5,7 @@ set(HEADERS AudioDecoder.h
             Peripheral.h
             PeripheralUtils.h
             Screensaver.h
+            ShaderPreset.h
             VFS.h
             VideoCodec.h
             Visualization.h)