imx: add gpio-button-hotplug to ventana images

Add the gpio-button-hotplug to Gateworks ventana images to support
the on-board user pushbutton.

Signed-off-by: Tim Harvey <[email protected]>

target/linux/imx/image/cortexa9.mk

@@ -120,7 +120,8 @@ define Device/gateworks_ventana
 	imx6q-gw5913
   DEVICE_PACKAGES := kmod-sky2 kmod-sound-core kmod-sound-soc-imx \
 	kmod-sound-soc-imx-sgtl5000 kmod-can kmod-can-flexcan kmod-can-raw \
-	kmod-hwmon-gsc kmod-leds-gpio kmod-pps-gpio kobs-ng
+	kmod-hwmon-gsc kmod-leds-gpio kmod-pps-gpio kobs-ng \
+	kmod-gpio-button-hotplug
   KERNEL += | boot-overlay
   IMAGES := img.gz nand.ubi bootfs.tar.gz dtb
   IMAGE/nand.ubi := append-ubi