sunxi/pcduino3: Remove selection of absent rtl8188eu

Since commit 217a643755 "wireless: remove rtl8188eu (staging)"
there's no point in selection of the missing module.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: John Crispin <john@openwrt.org>
Cc: Zoltan Herpai <wigyori@uid0.hu>

target/linux/sunxi/profiles/pcduino3.mk

@@ -9,7 +9,7 @@ define Profile/Linksprite_pcDuino3
 	NAME:=pcDuino3
 	PACKAGES:=\
 		uboot-sunxi-Linksprite_pcDuino3 kmod-sun4i-emac kmod-rtc-sunxi \
-		kmod-net-rtl8188eu kmod-ata-core kmod-ata-sunxi
+		kmod-ata-core kmod-ata-sunxi
 endef
 
 define Profile/Linksprite_pcDuino3/Description