add ansible template comment to template files

roles/archweb/templates/nginx.d.conf.j2

+#
+# {{ ansible_managed }}
+#
+
 upstream archweb {
     server unix:///run/uwsgi/archweb.sock;
 }

roles/archwiki/templates/LocalSettings.php.j2

 <?php
+#
+# {{ ansible_managed }}
+#
+
 # This file was automatically generated by the MediaWiki 1.19.0
 # installer. If you make manual changes, please keep track in case you
 # need to recreate them later.

roles/archwiki/templates/archwiki-prune-cache.service.j2

+#
+# {{ ansible_managed }}
+#
 [Unit]
 Description=Archwiki Prune Cache Service
 

roles/archwiki/templates/archwiki-prune-cache.timer.j2

+#
+# {{ ansible_managed }}
+#
 [Unit]
 Description=Archwiki Prune Cache timer
 

roles/archwiki/templates/archwiki-runjobs-wait.service.j2

+#
+# {{ ansible_managed }}
+#
 [Unit]
 Description=Archwiki runJobs Wait Service
 

roles/archwiki/templates/archwiki-runjobs.service.j2

+#
+# {{ ansible_managed }}
+#
 [Unit]
 Description=Archwiki runJobs Service
 

roles/archwiki/templates/archwiki-runjobs.timer.j2

+#
+# {{ ansible_managed }}
+#
 [Unit]
 Description=Archwiki runJobs timer
 

roles/archwiki/templates/nginx.d.conf.j2

+#
+# {{ ansible_managed }}
+#
+
 upstream archwiki {
     server unix://{{ archwiki_socket }};
 }

roles/archwiki/templates/php-fpm.conf.j2

+#
+# {{ ansible_managed }}
+#
 [global]
 error_log = syslog
 daemonize = no

roles/borg-client/templates/backup-my.cnf.j2

+#
+# {{ ansible_managed }}
+#
 [client]
 user = root
 password = {{mariadb_users.root}}

roles/borg-client/templates/backup-mysql.sh.j2

 #!/bin/bash
 
+#
+# {{ ansible_managed }}
+#
+
 mysql_opts="--defaults-file={{mysql_backup_defaults}}"
 backupdir="{{mysql_backup_dir}}"
 

roles/borg-client/templates/backup-postgres.sh.j2

 #!/bin/bash
 #
+# {{ ansible_managed }}
+#
 # Script to backup all postgres databases individually
 #
 # Requires local login with `postgres` user and either trusted or peer auth.

roles/borg-client/templates/borg-backup.sh.j2

 #!/usr/bin/env bash
 
+#
+# {{ ansible_managed }}
+#
+
 set -e
 
 src="/"

roles/borg-client/templates/borg-restore.cfg.j2

+#
+# {{ ansible_managed }}
+#
+
 # We set the repo in the /usr/local/bin/borg wrapper which is enough
 $borg_repo = "";
 

roles/borg-client/templates/borg.j2

 #!/bin/bash
+#
+# {{ ansible_managed }}
+#
 
 BORG_REPO="{{ backup_host }}:{{ backup_dir }}" exec /usr/bin/borg "$@"

roles/common/templates/10-static-ethernet.network.j2

+#
+# {{ ansible_managed }}
+#
+
 [Match]
 Name=e*
 

roles/common/templates/journald.conf.j2

+#
+# {{ ansible_managed }}
+#
+
 #  This file is part of systemd.
 #
 #  systemd is free software; you can redistribute it and/or modify it

roles/common/templates/locale.conf.j2

+#
+# {{ ansible_managed }}
+#
 LANG=en_US.UTF-8
 LC_COLLATE=en_US.UTF-8
 LC_TIME=en_US.UTF-8

roles/common/templates/mirrorlist.j2

+#
+# {{ ansible_managed }}
+#
 {% if 'mirrors' in group_names %}
 Server = file:///srv/ftp/$repo/os/$arch
 {% endif %}

roles/dbscripts/templates/authorized_keys-group.j2

 #jinja2: lstrip_blocks: True
+#
+# {{ ansible_managed }}
+#
 {% for user in arch_users | sort %}
     {% for group in pubkey_groups | sort %}
         {% if group in arch_users[user].groups %}