layerscape: add kmod-i2c-mux to DEVICE_PACKAGES for traverse-ls1043

kmod-i2c-mux-pca954x will not get into images unless kmod-i2c-mux is added to
DEVICE_PACKAGES as well.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>

target/linux/layerscape/image/armv8_64b.mk

@@ -275,7 +275,7 @@ define Device/traverse-ls1043
   DEVICE_PACKAGES += \
     layerscape-fman-ls1043ardb \
     uboot-envtools \
-    kmod-i2c-core kmod-i2c-mux-pca954x \
+    kmod-i2c-core kmod-i2c-mux kmod-i2c-mux-pca954x \
     kmod-hwmon-core \
     kmod-gpio-pca953x kmod-input-gpio-keys-polled \
     kmod-rtc-isl1208