Update personal_access_tokens migration to match the Laravel 10 spec

Author: gdarko

database/migrations/2019_12_14_000001_create_personal_access_tokens_table.php

@@ -14,12 +14,13 @@ class CreatePersonalAccessTokensTable extends Migration
     public function up()
     {
         Schema::create('personal_access_tokens', function (Blueprint $table) {
-            $table->bigIncrements('id');
+            $table->id();
             $table->morphs('tokenable');
             $table->string('name');
             $table->string('token', 64)->unique();
             $table->text('abilities')->nullable();
             $table->timestamp('last_used_at')->nullable();
+            $table->timestamp('expires_at')->nullable();
             $table->timestamps();
         });
     }