Remove dupplicate inclusion of hardkernel-odroidn2-dtb.inc in amlogic-s9xxx.conf
Remove dupplicate inclusion of hardkernel-odroidn2-dtb.inc in amlogic-s9xxx.conf

Signed-off-by: Neil Armstrong <619b324efbf5f7848de055bdc8bef4c0dd7c8ef5@baylibre.com>

superna9999/meta-meson,superna9999/meta-meson,superna9999/meta-meson,superna9999/meta-meson,superna9999/meta-meson