chore(deps): update dependency junit:junit to v4.13-rc-2 (#1862)
chore(deps): update dependency junit:junit to v4.13-rc-2 (#1862)


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