chore(deps): update dependency com.google.cloud:libraries-bom to v16.2.1 (#508)
chore(deps): update dependency com.google.cloud:libraries-bom to v16.2.1 (#508)


GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples,GoogleCloudPlatform/java-docs-samples