authservice update to 0.5.3-bb.7

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/authservice/-/blob/0.5.3-bb.7/CHANGELOG.md

Package MR

big-bang/product/packages/authservice!102 (merged)

For Issue

Closes big-bang/product/packages/authservice#65 (closed)