Maintenance: Fix matching of zammad cops for addons and do not check create_table for reset column information.

.rubocop/cop/zammad/exists_reset_column_information.rb

@@ -3,7 +3,7 @@ module RuboCop
     module Zammad
       class ExistsResetColumnInformation < Cop
         def_node_matcher :table?, <<-PATTERN
-          $(send _ {:create_table :change_table} ... )
+          $(send _ :change_table ... )
         PATTERN
 
         def_node_matcher :column?, <<-PATTERN

.rubocop/default.yml

@@ -316,7 +316,9 @@ Zammad/PreferNegatedIfOverUnless:
 Zammad/ExistsDateTimePrecision:
   Include:
     - "db/migrate/*.rb"
+    - "**/db/addon/**/*.rb"
 
 Zammad/ExistsResetColumnInformation:
   Include:
     - "db/migrate/*.rb"
+    - "**/db/addon/**/*.rb"