chore(deps): upgrade gapic-generator-java to 2.7.0 and update gax-java to 2.16.0 (#341)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 446250659

Source-Link: googleapis/googleapis@dc4ef31

Source-Link: https://github.com/googleapis/googleapis-gen/commit/5fdda4ddfbab87998e77e4a453e0ff87986d2db8
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNWZkZGE0ZGRmYmFiODc5OThlNzdlNGE0NTNlMGZmODc5ODZkMmRiOCJ9

Author: gcf-owl-bot[bot]

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/TranscoderServiceClient.java

@@ -1,5 +1,5 @@
 /*
- * 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.
@@ -54,6 +54,8 @@
  * <p>For example, to set the total timeout of createJob to 30 seconds:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * TranscoderServiceSettings.Builder transcoderServiceSettingsBuilder =
  *     TranscoderServiceSettings.newBuilder();
  * transcoderServiceSettingsBuilder

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/TranscoderServiceSettings.java

@@ -1,5 +1,5 @@
 /*
- * 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.
@@ -28,6 +28,8 @@
  * <p>Sample for TranscoderServiceClient:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * try (TranscoderServiceClient transcoderServiceClient = TranscoderServiceClient.create()) {
  *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
  *   Job job = Job.newBuilder().build();

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/package-info.java

@@ -1,5 +1,5 @@
 /*
- * 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.

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/stub/GrpcTranscoderServiceCallableFactory.java

@@ -1,5 +1,5 @@
 /*
- * 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.

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/stub/GrpcTranscoderServiceStub.java

@@ -1,5 +1,5 @@
 /*
- * 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.

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/stub/TranscoderServiceStub.java

@@ -1,5 +1,5 @@
 /*
- * 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.
@@ -81,6 +81,8 @@
  * <p>For example, to set the total timeout of createJob to 30 seconds:
  *
  * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
  * TranscoderServiceStubSettings.Builder transcoderServiceSettingsBuilder =
  *     TranscoderServiceStubSettings.newBuilder();
  * transcoderServiceSettingsBuilder

google-cloud-video-transcoder/src/main/java/com/google/cloud/video/transcoder/v1/stub/TranscoderServiceStubSettings.java

@@ -1,5 +1,5 @@
 /*
- * 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.

google-cloud-video-transcoder/src/test/java/com/google/cloud/video/transcoder/v1/MockTranscoderService.java

@@ -1,5 +1,5 @@
 /*
- * 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.

google-cloud-video-transcoder/src/test/java/com/google/cloud/video/transcoder/v1/MockTranscoderServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * 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.