Delay in score generation for Risk Assessment v2 with VPC-SC-enabled organizations only

## Issue **Delay in score generation for Risk Assessment v2 with VPC-SC-enabled organizations only** This issue impacts Risk Assessment v2 only, which is in [preview](https://cloud.google.com/products/#product-launch-stages). _With VPC-SC-enabled organizations only,_ when generating scores for new organizations or scoring changes to included proxies, shared flows, and target server configurations, score generation could take as much as three hours. See the [Risk Assessment v2 customer documentation](https://cloud.google.com/apigee/docs/api-security/security-scores#risk-assessment-v2) for information on the functionality.