Fix uid insync regex for converting to UID

Add support for uid range

Author: cmd-ntrf

lib/puppet/type/firewall.rb

@@ -1393,14 +1393,14 @@ def insync?(is)
       # If 'should' contains anything other than digits,
       # we assume that we have to do a lookup to convert
       # to UID
-      unless should[%r{[0-9]+}] == should
+      unless should[%r{[0-9]+(-[0-9]+)?}] == should
         should = Etc.getpwnam(should).uid
       end
 
       # If 'is' contains anything other than digits,
       # we assume that we have to do a lookup to convert
       # to UID
-      unless is[%r{[0-9]+}] == is
+      unless is[%r{[0-9]+(-[0-9]+)?}] == is
         is = Etc.getpwnam(is).uid
       end