update submission index

db/migrate/20240816075917_update_submission_account_id_index.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class UpdateSubmissionAccountIdIndex < ActiveRecord::Migration[7.1]
+  def change
+    add_index :submissions, %i[account_id id]
+    remove_index :submissions, :account_id
+  end
+end