Anchore: Update Redis to latest

Package Merge Request

Package Changes

https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/anchore-enterprise/-/blob/1.18.6-bb.4/CHANGELOG.md

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/anchore-enterprise/-/merge_requests/102

For Issue

Half of https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/anchore-enterprise/-/issues/69