[ENHANCEMENT]: Enable custom-set env vars to come from user-created secrets in the Helm chart #9505
Description
Is your feature request related to a problem? Please describe.
Allow users to add custom environment variables and add their own secrets.
Describe the solution you'd like
It's fairly simple and standard process for open-source Helm charts to allow user-generated secrets to come in - but now we have to modify the Helm chart (we did this privately). Please just look at Bitnami Postgres to see the common practice patterns.