1. Proposed title of this feature request - Enable FEATURE_PROXY_CACHE to work with SHA values to improve the digest experience
2. What is the nature and description of the request? - Feature Enhancement for FEATURE_PROXY_CACHE
3. Why does the customer need this? (List the business requirements here) - The business requirement is that the customer only allows SHAs (or Tag+SHA) in our OpenShift Clusters, and would like to utilize the above feature
4. List any affected packages or components.