feat: try_chain支持hash with symbol

lib/tallty_import_export/export.rb

@@ -203,7 +203,7 @@ module TalltyImportExport
     end
 
     def try_chain record, arr
-      arr.reduce(record) { |r, m| r.try(m) || r.try(:[], m) }
+      arr.reduce(record) { |r, m| r.try(m) || r.try(:[], m) || r.try(:[], m.to_sym) }
     end
 
     def try_method record, method