ubuntu-minimal.conf: add CONFIG_CGROUPS and CONFIG_AUTOFS4_FS for systemd

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
diff --git a/linaro/configs/ubuntu-minimal.conf b/linaro/configs/ubuntu-minimal.conf
index 2c6a13e..057ad01 100644
--- a/linaro/configs/ubuntu-minimal.conf
+++ b/linaro/configs/ubuntu-minimal.conf
@@ -1,4 +1,5 @@
 # CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_CGROUPS=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
 CONFIG_SECCOMP=y
@@ -14,6 +15,7 @@
 CONFIG_INPUT_UINPUT=y
 # CONFIG_DEVKMEM is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_AUTOFS4_FS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_STRICT_DEVMEM=y
 CONFIG_SECURITY=y