android: anv: add dependency on libnativewindow for O and later

android: anv: add dependency on libnativewindow for O and later

Similar to 90dd6e5 ("Android: egl: add dependency on libnativewindow")

Fixes the following building errors:

In file included from external/mesa/src/intel/vulkan/gen7_cmd_buffer.c:30:
In file included from external/mesa/src/intel/vulkan/anv_private.h:72:
external/mesa/include/vulkan/vk_android_native_buffer.h:22:10: fatal
error: 'system/window.h' file not found
         ^~~~~~~~~~~~~~~~~
1 error generated.
...
In file included from external/mesa/src/intel/vulkan/anv_gem.c:32:
In file included from external/mesa/src/intel/vulkan/anv_private.h:72:
external/mesa/include/vulkan/vk_android_native_buffer.h:22:10: fatal
error: 'system/window.h' file not found
         ^~~~~~~~~~~~~~~~~
1 error generated.

Cc: "18.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>