[DO-143] Final prepare for env k8s avroid_prod (!2)

DO-1431

Co-authored-by: denis.patrakeev <denis.patrakeev@avroid.tech>
Reviewed-on: https://git.avroid.tech/K8s/k8s-deploy/pulls/2

env/avroid_prod/inventory/group_vars/all/etcd.yml

@@ -1,6 +1,6 @@
 ---
 ## Directory where etcd data stored
-etcd_data_dir: /var/lib/etcd
+etcd_data_dir: /data/etcd
 
 ## Container runtime
 ## docker for docker, crio for cri-o and containerd for containerd.