Adding bot description field to bot users. (#11066)

store/sqlstore/user_store.go

@@ -69,7 +69,7 @@ func NewSqlUserStore(sqlStore SqlStore, metrics einterfaces.MetricsInterface) st
 	}
 
 	us.usersQuery = us.getQueryBuilder().
-		Select("u.*", "b.UserId IS NOT NULL AS IsBot").
+		Select("u.*", "b.UserId IS NOT NULL AS IsBot", "COALESCE(b.Description, '') AS BotDescription").
 		From("Users u").
 		LeftJoin("Bots b ON ( b.UserId = u.Id )")