Gatekeeper: Update CI test

Package Merge Request

Package Changes

https://repo1.dso.mil/platform-one/big-bang/apps/core/policy/-/blob/3.8.1-bb.5/CHANGELOG.md

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/core/policy/-/merge_requests/145

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/apps/core/policy/-/issues/165