argocd update to 6.7.15-bb.1

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/argocd/-/blob/6.7.15-bb.1/CHANGELOG.md

Package MR

big-bang/product/packages/argocd!225 (merged) big-bang/product/packages/argocd!238 (merged)

For Issue

Closes big-bang/product/packages/argocd#158 (closed) Closes big-bang/product/packages/argocd#170 (closed)

Upgrade Notices

N/A