Laravel 9.x Shift (#14504)

* Move `resources/lang` folder

* Shift registered middleware

* Remove `fruitcake/laravel-cors` dependency

* Streamline `$commands` property

* Upgrade to Flysystem 3.0

* Shift core files

* Convert `optional()` to nullsafe operator

* Remove unnecessary `$model` property

* Convert route options to fluent methods

Laravel 8 adopts the tuple syntax for controller actions. Since the old options array is incompatible with this syntax, Shift converted them to use modern, fluent methods.

* Convert deprecated `$dates` property to `$casts`

* Shift config files

* Default config files

In an effort to make upgrading the constantly changing config files
easier, Shift defaulted them and merged your true customizations -
where ENV variables may not be used.

* Bump Laravel dependencies

* Use `<env>` tags for configuration

`<env>` tags have a lower precedence than system environment variables making it easier to overwrite PHPUnit configuration values in additional environments, such a CI.

Review this blog post for more details on configuration precedence when testing Laravel: https://jasonmccreary.me/articles/laravel-testing-configuration-precedence/

* Fix error provider

* Match new symfony syntax

* Match upstream syntax

* Fix route syntax

* generate composer.lock

* Sync back configs

* routes

* composer

* Fix more flare

* fix cors

* sync lang

* Apply fixes from StyleCI (#14517)

Co-authored-by: StyleCI Bot <bot@styleci.io>

* bump larastan

* update packages

* wip

* Temporarily lower phpstan level

* Update phpstan.neon

* wip

* wip

* wip

* Apply fixes from StyleCI (#14592)

Co-authored-by: StyleCI Bot <bot@styleci.io>

* test

* Update CiHelper.php

* Update test.yml

* Update CiHelper.php

* Update CiHelper.php

* Apply fixes from StyleCI (#14616)

Co-authored-by: StyleCI Bot <bot@styleci.io>

* test?

* fix phpstan problems

* dont run snmpsim on github ci

* Fix whitespace

* More whitespace

* More whitespace ???

* I think the space broke it

* fix the reset of the whitespace

* hard code auth guard

---------

Co-authored-by: Shift <shift@laravelshift.com>
Co-authored-by: StyleCI Bot <bot@styleci.io>
Co-authored-by: Tony Murray <murraytony@gmail.com>

app/Http/Middleware/ValidateSignature.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Illuminate\Routing\Middleware\ValidateSignature as Middleware;
+
+class ValidateSignature extends Middleware
+{
+    /**
+     * The names of the query string parameters that should be ignored.
+     *
+     * @var array<int, string>
+     */
+    protected $except = [
+        // 'fbclid',
+        // 'utm_campaign',
+        // 'utm_content',
+        // 'utm_medium',
+        // 'utm_source',
+        // 'utm_term',
+    ];
+}