odroidgoA: Disable SQUASHFS4_ZSTD

zstd rootfs is not supported by the 4.4-based kernel that odroidgoA currently uses

Author: glebm

configs/batocera-odroidgoa_defconfig

@@ -60,7 +60,6 @@ BR2_PACKAGE_PYTHON_GOBJECT=y
 BR2_PACKAGE_BOOST_ATOMIC=y
 # BR2_PACKAGE_AVAHI_AUTOIPD is not set
 # BR2_TARGET_ROOTFS_TAR is not set
-BR2_TARGET_ROOTFS_SQUASHFS4_ZSTD=y
 BR2_PACKAGE_LIBCAPSIMAGE=y
 BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
 BR2_PACKAGE_UTIL_LINUX_SETTERM=y