increase timeout in TestRangeCommandClockUpdate
increase timeout in TestRangeCommandClockUpdate

had a spurious failure on a WIP branch.

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