hikey_defconfig/hikey960_defconfig: enable CONFIG_EXT4_FS_POSIX_ACL

as it's required by the AOSP master build now.
Otherwise, it will fail to create the /data/user_de/0 directory
correctly, and cause the device not able to boot

refered to the change here:
https://android.googlesource.com/kernel/hikey-linaro/+/c5b9abcd7170324c443c375da1518b7dda70f3b1

but as there is no reccomended configurations for 4.14-stable now,
only enable CONFIG_EXT4_FS_POSIX_ACL here

Test: boot with the hikey/hikey960 builds, and wifi works

Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Change-Id: Ic86f4db5ccacc8c96158fed8fc3e0a6fe41d0700
2 files changed