sunxi: Rename Astar_MID756 to Et_q8_v1_6 to match kernel dts name

Rename the Astar_MID756 to Et_q8_v1_6 to match the kernel dts name.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

board/sunxi/MAINTAINERS

@@ -64,11 +64,6 @@ M:	Paul Kocialkowski <contact@paulk.fr>
 S:	Maintained
 F:	configs/Ampe_A76_defconfig
 
-Astar MID756 BOARD
-M:	VishnuPatekar <vishnupatekar0510@gmail.com>
-S:	Maintained
-F:	configs/Astar_MID756_defconfig
-
 COLOMBUS BOARD
 M:	Maxime Ripard <maxime.ripard@free-electrons.com>
 S:	Maintained
@@ -82,6 +77,11 @@ F:	include/configs/sun7i.h
 F:	configs/Cubieboard2_defconfig
 F:	configs/Cubietruck_defconfig
 
+ET Q8 V1.6 Tablet BOARD
+M:	VishnuPatekar <vishnupatekar0510@gmail.com>
+S:	Maintained
+F:	configs/Et_q8_v1_6_defconfig
+
 FORFUN-Q88DB TABLET
 M:	Jens Lucius <info@jenslucius.com>
 S:	Maintained