Wrap Array#include? usage

MSP-11368

Wrap skipped.include? call to confirm it is the culprit for
Array#include? inside of with_connection in profile.

lib/msf/core/db_manager.rb

@@ -399,7 +399,7 @@ class DBManager
           ['nop', framework.nops]
       ].each do |mt|
         mt[1].keys.sort.each do |mn|
-          next if skipped.include?([mt[0], mn])
+          next if skip?(skipped, [mt[0], mn])
           obj = mt[1].create(mn)
           next if not obj
           begin
@@ -419,6 +419,10 @@ class DBManager
     self.framework.cache_thread = nil
   end
 
+  def skip?(skipped, entry)
+    skipped.include?(entry)
+  end
+
   # Creates an Mdm::Module::Detail from a module instance.
   #
   # @param module_instance [Msf::Module] a metasploit module instance.