[BUG]sentinel cluster failover issue

[wangshuang0220]

Describe the bug
version : 7.0.10

a health sentienl cluster with 3 sentienls , 1 master, 1 replica. stop replica node , and write some data to master, then stop master node and start the replica . replica switch to master when master node down.
A short description of the bug.

To reproduce

1. stop replica node
2. write data to master
3. stop master
4. start replica
5. replica will switch master in auto failover
   Steps to reproduce the behavior and/or a minimal code sample.

Expected behavior
when master down , the stopped replica will not switch to master after replica restart
A description of what you expected to happen.

Additional information

Any additional information that is relevant to the problem.