Fix watchdog won't renew after reconnect

修改redisson断线重连后无法再续期的问题

issue #3194

Signed-off-by: 王彬 <burgleaf@163.com>

redisson/src/main/java/org/redisson/RedissonLock.java

@@ -286,6 +286,7 @@ public class RedissonLock extends RedissonExpirable implements RLock {
                 future.onComplete((res, e) -> {
                     if (e != null) {
                         log.error("Can't update lock " + getName() + " expiration", e);
+                        EXPIRATION_RENEWAL_MAP.remove(getEntryName());
                         return;
                     }