zaius: remove setting root pw from local.conf

With meta-phosphor commit fd1f696f99 this is done by the distro
configuration; so, no need to do it in local.conf.

(From meta-ingrasys rev: 302ca19cdaa86cc9c48a859459ca05e13b962534)

Change-Id: If7add5d0ce4eb52143521d5981449052797ede8e
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-ingrasys/meta-zaius/conf/local.conf.sample b/meta-ingrasys/meta-zaius/conf/local.conf.sample
index f137436..c7ccc92 100644
--- a/meta-ingrasys/meta-zaius/conf/local.conf.sample
+++ b/meta-ingrasys/meta-zaius/conf/local.conf.sample
@@ -15,7 +15,3 @@
     ABORT,${SSTATE_DIR},100M,1K \
     ABORT,/tmp,10M,1K"
 CONF_VERSION = "1"
-INHERIT += "extrausers"
-EXTRA_USERS_PARAMS = " \
-  usermod -p '\$1\$UGMqyqdG\$FZiylVFmRRfl9Z0Ue8G7e/' root; \
-  "