Merge branch 'keycloak-p1-auth-plugin-3.5.3' into 'master'

Update to keycloak p1 auth plugin version 3.5.3

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

See merge request !5011

tests/test-values.yaml

@@ -2331,7 +2331,7 @@ addons:
             quarkus.properties: '{{ .Files.Get "resources/dev/quarkus.properties" }}'
       extraInitContainers: |-
         - name: plugin
-          image: registry1.dso.mil/ironbank/big-bang/p1-keycloak-plugin:3.5.2
+          image: registry1.dso.mil/ironbank/big-bang/p1-keycloak-plugin:3.5.3
           imagePullPolicy: Always
           command:
           - sh