Set up Store<ESM::Dialogue> once

Store<ESM::Dialogue> is derived from DynamicStore and setUp is called for it
along with other setUp calls for stores derived from DynamicStore.

apps/openmw/mwworld/esmstore.cpp

@@ -439,9 +439,7 @@ namespace MWWorld
 
         getWritable<ESM::Skill>().setUp();
         getWritable<ESM::MagicEffect>().setUp();
-        ;
         getWritable<ESM::Attribute>().setUp();
-        getWritable<ESM::Dialogue>().setUp();
     }
 
     void ESMStore::validateRecords(ESM::ReadersCache& readers)