chore(deps): update dependency com.google.apis:google-api-services-compute to v1-rev20200120-1.30.8
chore(deps): update dependency com.google.apis:google-api-services-compute to v1-rev20200120-1.30.8

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