Push_subscription migration creates every time on vendor:publish

[dhruv1998]

Whenever I run vendor: publish it creates new migration for push_subscription table even though it exists in migration I check the code and I found this condition is getting fail please help to solve this issue

if (! class_exists('CreatePushSubscriptionsTable')) {
$timestamp = date('Y_m_d_His', time());

        $this->publishes([
            __DIR__.'/../migrations/create_push_subscriptions_table.php.stub' => database_path("migrations/{$timestamp}_create_push_subscriptions_table.php"),
        ], 'migrations');
    }

[logan-jobzmall]

I found that I had to composer dumpautoload after the vendor publish