Fix timeout-checking Ansible task for wazuh manager

ansible/custom-integration/tasks/main.yml

@@ -8,6 +8,7 @@
 - name: Check if timeout value is already inserted in systemctl service config
   shell: grep -q TimeoutStartSec /usr/lib/systemd/system/wazuh-manager.service
   register: grep_timeout
+  failed_when: grep_timeout.rc >= 2
 
 - name: Increase systemctl service startup timeout
   shell: sed -i 's/\\[Service\\]/\\[Service\\]\nTimeoutStartSec=300/' /usr/lib/systemd/system/wazuh-manager.service