Update to keycloak p1 auth plugin version 3.5.3

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/plugins/keycloak-p1-auth-plugin/-/blob/3.5.3/CHANGELOG.md

Package MR

big-bang/product/plugins/keycloak-p1-auth-plugin!77 (merged)

For Issue

Closes big-bang/product/plugins/keycloak-p1-auth-plugin#65 (closed)

Upgrade Notices

N/A