De-flake TestReplicaCorruption.
De-flake TestReplicaCorruption.

Fixes #3632

paperstreet/cockroach,paperstreet/cockroach,cuongdo/cockroach,maxlang/cockroach,glycerine/cockroach,vaibhavarora/cockroach,cockroachdb/cockroach,cuongdo/cockroach,cockroachdb/cockroach,cockroachdb/cockroach,vivekmenezes/cockroach,cuongdo/cockroach,maxlang/cockroach,cuongdo/cockroach,glycerine/cockroach,sunya123/cockroach,sunya123/cockroach,il9ue/cockroach,petermattis/cockroach,cuongdo/cockroach,maxlang/cockroach,arjun4084346/cockroach,vivekmenezes/cockroach,petermattis/cockroach,nieyy/cockroach,bg451/cockroach,petermattis/cockroach,nieyy/cockroach,glycerine/cockroach,veteranlu/cockroach,vaibhavarora/cockroach,il9ue/cockroach,vivekmenezes/cockroach,marcuswestin/cockroach,cuongdo/cockroach,cockroachdb/cockroach,cockroachdb/cockroach,vaibhavarora/cockroach,il9ue/cockroach,arjun4084346/cockroach,arjun4084346/cockroach,bg451/cockroach,paperstreet/cockroach,il9ue/cockroach,maxlang/cockroach,il9ue/cockroach,maxlang/cockroach,petermattis/cockroach,sunya123/cockroach,veteranlu/cockroach,veteranlu/cockroach,arjun4084346/cockroach,bg451/cockroach,bg451/cockroach,marcuswestin/cockroach,cuongdo/cockroach,petermattis/cockroach,vaibhavarora/cockroach,nieyy/cockroach,il9ue/cockroach,cuongdo/cockroach,sunya123/cockroach,vaibhavarora/cockroach,nieyy/cockroach,petermattis/cockroach,vaibhavarora/cockroach,paperstreet/cockroach,paperstreet/cockroach,marcuswestin/cockroach,vaibhavarora/cockroach,bg451/cockroach,marcuswestin/cockroach,vivekmenezes/cockroach,maxlang/cockroach,nieyy/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,paperstreet/cockroach,veteranlu/cockroach,marcuswestin/cockroach,marcuswestin/cockroach,petermattis/cockroach,veteranlu/cockroach,nieyy/cockroach,maxlang/cockroach,glycerine/cockroach,nieyy/cockroach,glycerine/cockroach,sunya123/cockroach,vivekmenezes/cockroach,paperstreet/cockroach,il9ue/cockroach,marcuswestin/cockroach,marcuswestin/cockroach,arjun4084346/cockroach,glycerine/cockroach,nieyy/cockroach,paperstreet/cockroach,petermattis/cockroach,veteranlu/cockroach,arjun4084346/cockroach,glycerine/cockroach,sunya123/cockroach,bg451/cockroach,maxlang/cockroach,vaibhavarora/cockroach,bg451/cockroach,vivekmenezes/cockroach,veteranlu/cockroach,cockroachdb/cockroach,sunya123/cockroach,veteranlu/cockroach,il9ue/cockroach,glycerine/cockroach,vivekmenezes/cockroach,arjun4084346/cockroach,sunya123/cockroach,cockroachdb/cockroach,vivekmenezes/cockroach