fix register-middleware

[medeiroz]

Problem

Service provider works in a different way for laravel serve and laravel octane
laravel serve to register service provider everytime. because each request do a complete bootstrap.
But octane once time (on startup application).

The middleware should be register once time on bootstrap application

Solution

Moved the register middleware to ServiceProvider

Notes

I tested with laravel serve and laravel octane with and without register migration on config/filament.php