Removed deathlock and optimized run_once settings for performance

roles/sys-ctl-cln-bkps/tasks/01_core.yml

@@ -19,4 +19,8 @@
     system_service_tpl_on_failure:      "{{ SYS_SERVICE_ON_FAILURE_COMPOSE }}"
     system_service_tpl_exec_start:      "{{ system_service_script_exec }} --backups-folder-path {{ BACKUPS_FOLDER_PATH }} --maximum-backup-size-percent {{SIZE_PERCENT_MAXIMUM_BACKUP}}"
     system_service_tpl_exec_start_pre:  '/usr/bin/python {{ PATH_SYSTEM_LOCK_SCRIPT }} {{ SYS_SERVICE_GROUP_MANIPULATION | join(" ")  }} --ignore {{ SYS_SERVICE_GROUP_CLEANUP | join(" ") }} --timeout "{{ SYS_TIMEOUT_BACKUP_SERVICES }}"'
-    system_service_copy_files:          true
+    system_service_copy_files:          true
+
+- include_tasks: utils/run_once.yml
+  vars:
+    flush_handlers: true