mt8183_evb_android_defconfig: enable ext4 command-line tools

This is needed for fitImage loading from mmc.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
diff --git a/configs/mt8183_evb_android_defconfig b/configs/mt8183_evb_android_defconfig
index ec618c1..ddc068c 100644
--- a/configs/mt8183_evb_android_defconfig
+++ b/configs/mt8183_evb_android_defconfig
@@ -44,6 +44,7 @@
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_BLOCK_CACHE is not set
 # CONFIG_CMD_MISC is not set
+CONFIG_CMD_EXT4=y
 CONFIG_DEFAULT_DEVICE_TREE="mt8183-evb"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y