Nexus: Enable mTLS STRICT

Package Merge Request

Package Changes

Update to use a STRICT mTLS policy

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/nexus/-/merge_requests/50

For Issue

https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/1047

BB Processes

Add labels for affected packages so that they are deployed in CI as well as a status label: