Add missing .rc to configure_idxc_sh

Author: Mason Morales

roles/splunk/tasks/configure_idxc_sh.yml

@@ -4,10 +4,10 @@
   become: true
   become_user: "{{ splunk_nix_user }}"
   register: idxc_sh_join_result
-  changed_when: idxc_sh_join_result == 0
-  failed_when: idxc_sh_join_result != 0
+  changed_when: idxc_sh_join_result.rc == 0
+  failed_when: idxc_sh_join_result.rc != 0
   notify: restart splunk
   no_log: true
-  until: idxc_sh_join_result == 0
+  until: idxc_sh_join_result.rc == 0
   retries: 6
   delay: 5