Add client sessions page

- This page will show the list of sessions that are
  currently connected to the BMC.

APIs used:
- To get all the sessions API used is
`/redfish/v1/SessionService/Sessions`
- To delete the sessions API used is
`/redfish/v1/SessionService/Sessions/<session id>`

Signed-off-by: Sukanya Pandey <sukapan1@in.ibm.com>
Change-Id: Ia81f62cbbea749809b9b7f7e62356cfe2db7fc18
diff --git a/src/components/AppNavigation/AppNavigationMixin.js b/src/components/AppNavigation/AppNavigationMixin.js
index b163d75..7fe63a0 100644
--- a/src/components/AppNavigation/AppNavigationMixin.js
+++ b/src/components/AppNavigation/AppNavigationMixin.js
@@ -125,6 +125,11 @@
           icon: 'iconAccessControl',
           children: [
             {
+              id: 'client-sessions',
+              label: this.$t('appNavigation.clientSessions'),
+              route: '/access-control/client-sessions',
+            },
+            {
               id: 'ldap',
               label: this.$t('appNavigation.ldap'),
               route: '/access-control/ldap',