Aether-3003 add updates for Aether 1.6 keycloak

Change-Id: If2f0d751d8cb4fd677862b7a40326dbbff8238b8
diff --git a/dict.txt b/dict.txt
index 409beac..af1dc65 100644
--- a/dict.txt
+++ b/dict.txt
@@ -95,6 +95,7 @@
 config
 configs
 controlplane
+coverages
 cpu
 daisyd
 dataplane