feat: adding family 6 in uri to configure for both 4 and 6 (#807)

* feat: adding family 6 in uri to configure for both 4 and 6
* feat: adding redis family in websocket config

apps/server/src/collaboration/collaboration.gateway.ts

@@ -40,6 +40,7 @@ export class CollaborationGateway {
                 options: {
                   password: this.redisConfig.password,
                   db: this.redisConfig.db,
+                  family: this.redisConfig.family,
                   retryStrategy: createRetryStrategy(),
                 },
               }),