argocd update to 8.5.8-bb.2

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/argocd/-/blob/8.5.8-bb.2/CHANGELOG.md

Package MR

big-bang/product/packages/argocd!390 (merged)

For Issue

https://repo1.dso.mil/big-bang/bigbang/-/issues/2904

Upgrade Notices

N/A