fix: change import long to require (#14)

Source-Link: googleapis/synthtool@d229a12
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:74ab2b3c71ef27e6d8b69b1d0a0c9d31447777b79ac3cd4be82c265b45f37e5e

.github/.OwlBot.lock.yaml

@@ -1,17 +1,17 @@
-# Copyright 2021 Google LLC
+# Copyright 2022 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 docker:
-  digest: sha256:3f802f47bce31df4ee6b9513ca085a049347dba6837a4bdfa411b77ae0a9bc43
   image: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest
+  digest: sha256:74ab2b3c71ef27e6d8b69b1d0a0c9d31447777b79ac3cd4be82c265b45f37e5e
+# created: 2022-08-22T22:07:00.791732705Z