style: order module directives per StrictModuleLayout

lib/mv/membership/import/column_resolver.ex

@@ -15,10 +15,10 @@ defmodule Mv.Membership.Import.ColumnResolver do
   This module has no Phoenix or web dependencies.
   """
 
-  require Logger
-
   alias Mv.Membership.Import.HeaderMapper
 
+  require Logger
+
   @preview_row_limit 3
 
   @type numbered_row :: {pos_integer(), [String.t()]}