PLT-7978 Add websocket event for user role update (#7745)

* Add websocket event for user role update

* Fix tests

* More test fixes

api/apitestlib.go

@@ -115,7 +115,7 @@ func (me *TestHelper) InitBasic() *TestHelper {
 
 	me.BasicClient = me.CreateClient()
 	me.BasicUser = me.CreateUser(me.BasicClient)
-	me.App.UpdateUserRoles(me.BasicUser.Id, model.ROLE_SYSTEM_USER.Id)
+	me.App.UpdateUserRoles(me.BasicUser.Id, model.ROLE_SYSTEM_USER.Id, false)
 	me.LoginBasic()
 	me.BasicTeam = me.CreateTeam(me.BasicClient)
 	me.LinkUserToTeam(me.BasicUser, me.BasicTeam)
@@ -142,7 +142,7 @@ func (me *TestHelper) InitSystemAdmin() *TestHelper {
 	me.SystemAdminTeam = me.CreateTeam(me.SystemAdminClient)
 	me.LinkUserToTeam(me.SystemAdminUser, me.SystemAdminTeam)
 	me.SystemAdminClient.SetTeamId(me.SystemAdminTeam.Id)
-	me.App.UpdateUserRoles(me.SystemAdminUser.Id, model.ROLE_SYSTEM_USER.Id+" "+model.ROLE_SYSTEM_ADMIN.Id)
+	me.App.UpdateUserRoles(me.SystemAdminUser.Id, model.ROLE_SYSTEM_USER.Id+" "+model.ROLE_SYSTEM_ADMIN.Id, false)
 	me.SystemAdminChannel = me.CreateChannel(me.SystemAdminClient, me.SystemAdminTeam)
 
 	return me