[9.x] Fix artisan make:seeder command nested namespace and class name problem

[m-mohammadi1]

Personally I used to structure my seeders for different parts like Auth part (for rules, permissions and users) and etc ...
but when I use

php artisan make:seeder Auth/Permissions/SomePermissionSeeder

The result is like this:

<?php

namespace Database\Seeders;

use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class Auth/Permissions/SomePermissionSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        //
    }
}

and as you can see the namespace and class name are not correct.
after the change the result will be like this:

<?php

namespace Database\Seeders\Auth\Permissions;

use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class SomePermissionSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        //
    }
}

I have changed the make:seeder command class and you can see it.
And then we can structure our seeders with artisan console command with right namespace and class name.