Missing keycloak-client-registration-cli-2.5.7.Final-redhat-2.jar from SSO71 image

Description of problem:
In automation for ocp 3.6 reference architecture, the tmplate needs to auto configure
sso as the identity provider. As part of that a client must be automatically added.
kcreg.sh executed within the container provides that functionality. kcreg.sh uses
keycloak-client-registration-cli-2.5.7.Final-redhat-2.jar, which is not in the docker container. It is in the full sso71 tar ball.

Version-Release number of selected component (if applicable):
sso 71 template on ocp 3.6

How reproducible:

Steps to Reproduce:
1.Use https://github.com/glennswest/createsso.git
script is create_login.sh which auto creates a sso71 container on ocp 3.6
2. run create_login.sh
3. ocp rsh

4. /opt/eap/bin/kcreg.sh

Actual results:
sh-4.2$ ./kcreg.sh
Picked up JAVA_TOOL_OPTIONS: -Duser.home=/home/jboss -Duser.name=jboss
Error: Could not find or load main class org.keycloak.client.registration.cli.KcRegMain
sh-4.2$

Expected results:
kcreg runs, and prints header

Additional info: