`ensure-anchor-db` container is leaking DB credentials
### Summary
When installing Anchore, the `ensure-anchore-db` container runs a few SQL commands that `ALTER` a user and the logs show the full username and password for the DB user in plaintext.
### Steps to reproduce
(demonstrated in dogfood)
Install anchore, inspect the logs for `ensure-anchor-db`.
### What is the current behavior?

### What is the expected behavior?
Don't show the password.
### Possible fixes
Seems to come from https://repo1.dso.mil/big-bang/product/packages/anchore-enterprise/-/blob/main/chart/templates/bigbang/db/ensure-anchore-db.yaml?ref_type=heads#L77
/cc @bkhamitov @snaq11092 @bimbola81 @fkqs @jasdeep.s.basra @dax.mcdonald @justin.carry @mucles
issue