remove debian <11 specific code

Author: zilchms

manifests/plugin/rabbitmq.pp

@@ -61,7 +61,7 @@
 ) {
   include collectd
 
-  if $facts['os']['family'] == 'Debian' and versioncmp($facts['os']['release']['major'], '11') >= 0 or
+  if $facts['os']['family'] == 'Debian' or
   $facts['os']['family'] == 'RedHat' and versioncmp($facts['os']['release']['major'], '8') >= 0 or
   $facts['os']['name'] == 'Ubuntu' and versioncmp($facts['os']['release']['major'], '20.04') >= 0 {
     fail('https://pypi.org/project/collectd-rabbitmq/ does not support Python 3')