Merge pull request #9045 from gyuho/test-limit

test: bump up clientv3/integration test time out

test

@@ -102,7 +102,7 @@ function integration_pass {
 
 function integration_extra {
 	go test -timeout 1m -v ${RACE} -cpu 1,2,4 "$@" "${REPO_PATH}/client/integration"
-	go test -timeout 15m -v ${RACE} -cpu 1,2,4 "$@" "${REPO_PATH}/clientv3/integration"
+	go test -timeout 20m -v ${RACE} -cpu 1,2,4 "$@" "${REPO_PATH}/clientv3/integration"
 	go test -timeout 1m -v -cpu 1,2,4 "$@" "${REPO_PATH}/contrib/raftexample"
 	go test -timeout 5m -v ${RACE} -tags v2v3 "$@" "${REPO_PATH}/store"
 	go test -timeout 1m -v ${RACE} -cpu 1,2,4 -run=Example "$@" "${TEST[@]}"