🐛 Fix hard coded namespace in ansible role task

Signed-off-by: Jason Montleon <jmontleo@redhat.com>

roles/tackle/tasks/main.yml

@@ -168,7 +168,7 @@
             api_version: v1
             kind: Secret
             name: "tackle-keycloak-postgresql"
-            namespace: "konveyor-tackle"
+            namespace: "{{ app_namespace }}"
           register: pgsql_secret
 
         - name: "Set the keycloak DB credentials"