kodi: don't build internal TexturePacker

- idea taken from c7752a6889

packages/mediacenter/kodi/patches/kodi-100.26-disable-internal-texturepacker.patch

@@ -0,0 +1,13 @@
+--- a/cmake/modules/FindTexturePacker.cmake
++++ b/cmake/modules/FindTexturePacker.cmake
+@@ -52,10 +52,6 @@ if(NOT TARGET TexturePacker::TexturePack
+       endif()
+     endif()
+ 
+-    # Ship TexturePacker only on Linux and FreeBSD
+-    if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR CMAKE_SYSTEM_NAME STREQUAL "Linux")
+-      set(INTERNAL_TEXTUREPACKER_INSTALLABLE TRUE)
+-    endif()
+ 
+     # Use it during build if build architecture is same as host
+     # (not cross-compiling) and TEXTUREPACKER_EXECUTABLE is not found