Update docs, fix patch apply steps and cli vars

roles/keycloak/tasks/rhsso_cli.yml

@@ -6,15 +6,8 @@
     fail_msg: "Missing required parameters to execute CLI."
     quiet: true
 
-- name: Verify server management interface is functional
-  ansible.builtin.uri:
-    url: "{{ keycloak_management_url }}"
-  register: result
-  until: result.status == 200
-  retries: 5
-  delay: 5
-
 - name: "Execute CLI query: {{ query }}"
   ansible.builtin.command: >
-    {{ path_to_cli }} -c --output-json --command='{{ query }}' --controller={{ keycloak_host }}:{{ keycloak_management_http_port }}
-  changed_when: false
+    {{ keycloak.cli_path }} --connect --command='{{ query }}' --controller={{ keycloak_host }}:{{ keycloak_management_http_port }}
+  changed_when: false
+  register: cli_result