acceptance: increase timeout to 10m
acceptance: increase timeout to 10m

Timeouts are common on CI, and even successful runs are often taking
more than 4:30.

maxlang/cockroach,arjun4084346/cockroach,sunya123/cockroach,paperstreet/cockroach,sunya123/cockroach,vivekmenezes/cockroach,arjun4084346/cockroach,veteranlu/cockroach,paperstreet/cockroach,glycerine/cockroach,bg451/cockroach,vaibhavarora/cockroach,cockroachdb/cockroach,glycerine/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,veteranlu/cockroach,petermattis/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,maxlang/cockroach,petermattis/cockroach,cockroachdb/cockroach,petermattis/cockroach,sunya123/cockroach,maxlang/cockroach,vivekmenezes/cockroach,vaibhavarora/cockroach,maxlang/cockroach,sunya123/cockroach,maxlang/cockroach,cockroachdb/cockroach,bg451/cockroach,vaibhavarora/cockroach,veteranlu/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,sunya123/cockroach,veteranlu/cockroach,vaibhavarora/cockroach,arjun4084346/cockroach,arjun4084346/cockroach,vivekmenezes/cockroach,petermattis/cockroach,veteranlu/cockroach,cockroachdb/cockroach,vaibhavarora/cockroach,glycerine/cockroach,vaibhavarora/cockroach,bg451/cockroach,arjun4084346/cockroach,vaibhavarora/cockroach,paperstreet/cockroach,glycerine/cockroach,maxlang/cockroach,arjun4084346/cockroach,petermattis/cockroach,bg451/cockroach,paperstreet/cockroach,cockroachdb/cockroach,petermattis/cockroach,cockroachdb/cockroach,glycerine/cockroach,arjun4084346/cockroach,vivekmenezes/cockroach,veteranlu/cockroach,vivekmenezes/cockroach,glycerine/cockroach,bg451/cockroach,vaibhavarora/cockroach,cockroachdb/cockroach,sunya123/cockroach,veteranlu/cockroach,cockroachdb/cockroach,bg451/cockroach,glycerine/cockroach,maxlang/cockroach,sunya123/cockroach,sunya123/cockroach,petermattis/cockroach,glycerine/cockroach,bg451/cockroach,veteranlu/cockroach,arjun4084346/cockroach,paperstreet/cockroach,maxlang/cockroach,petermattis/cockroach