Added missed Illuminate Schema facade

[artysold]

Hello and thank you for this package!

Migrations are generated without using "Illuminate\Support\Facades\Schema", which means you have to add it manually. It's a little annoying.

Now it's fixed :)

[braseidon]

Might as well create the migration classes the new way too:

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('abc', function (Blueprint $table) {
            //
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        //
    }
};