test(deps): update dependency junit:junit to v4.13.1 (#138)
test(deps): update dependency junit:junit to v4.13.1 (#138)


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