prevent state from failing if versionlock plugin not installed

salt/versionlock/init.sls

@@ -3,8 +3,8 @@
 # https://securityonion.net/license; you may not use this file except in compliance with the
 # Elastic License 2.0.
 
+{% if grains.os_family == 'Debian' or (grains.os_family == 'RedHat' and salt['pkg.version']('python3-dnf-plugin-versionlock') !=  "") %}
 {%   from 'versionlock/map.jinja' import VERSIONLOCKMERGED %}
-
 {%   for pkg in VERSIONLOCKMERGED.hold %}
 {{pkg}}_held:
   pkg.held:
@@ -16,3 +16,4 @@
   pkg.unheld:
     - name: {{pkg}}
 {%   endfor %}
+{% endif %}