Update Argo Testing NP
Package Owner Merge Request
Package Changes
https://repo1.dso.mil/platform-one/big-bang/apps/core/argocd/-/tags/3.6.8-bb.7
https://repo1.dso.mil/platform-one/big-bang/apps/core/argocd/-/merge_requests/45
NOTE: Testing update needed for Helm tests in BB CI.