feat: add Laravel 11/12 and PHP 8.3+ support

- Widen illuminate/* deps to ^10.0|^11.0|^12.0, require PHP ^8.3
- Upgrade PHPUnit to ^10.5|^11.0, Mockery to ^1.6
- Rewrite phpunit.xml.dist for PHPUnit 10+ format (source/include
  replaces filter/whitelist, removed deprecated attributes)
- Replace $dates with $casts on Token model
- Implement DeferrableProvider interface instead of $defer property
  on ClientServiceProvider
- Use FQCN route definitions instead of string-based namespace()
- Fix migration getColumnType() check for Laravel 11+ native types
- Replace @test doc annotations with #[Test] attributes
- Fix dynamic property deprecation in ControllerTest

tests/ClientTest.php

@@ -4,6 +4,7 @@
 
 use Mockery;
 use Mockery\Mock;
+use PHPUnit\Framework\Attributes\Test;
 use QuickBooksOnline\API\DataService\DataService;
 use QuickBooksOnline\API\Exception\ServiceException;
 
@@ -53,17 +54,13 @@ private function makeClient($configs = null)
         return new Client($this->configs, $this->token_mock);
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_can_be_constructed()
     {
         $this->assertInstanceOf(Client::class, $this->client);
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_returns_a_data_service_configured_to_request_oauth_token_when_token_is_empty()
     {
         $this->token_mock
@@ -86,9 +83,7 @@ public function it_returns_a_data_service_configured_to_request_oauth_token_when
         );
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_caches_the_data_service_once_it_is_made()
     {
         $this->token_mock
@@ -107,9 +102,7 @@ public function it_caches_the_data_service_once_it_is_made()
         $this->assertEquals(DataService::class, get_class($this->client->getDataService()));
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_returns_a_data_service_with_oauth_token_when_valid_access_token_exist()
     {
         $this->token_mock
@@ -144,9 +137,7 @@ public function it_returns_a_data_service_with_oauth_token_when_valid_access_tok
         );
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_returns_a_data_service_with_refreshed_token_when_access_token_expired_but_refresh_token_valid()
     {
         $this->expectException(ServiceException::class);
@@ -189,9 +180,7 @@ public function it_returns_a_data_service_with_refreshed_token_when_access_token
         );
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_returns_a_report_service_using_the_data_service()
     {
         $this->markTestSkipped(
@@ -199,9 +188,7 @@ public function it_returns_a_report_service_using_the_data_service()
         );
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_has_logging_off_by_default()
     {
         $this->markTestSkipped('Have to figure out how to test this with the new code in 5.x');
@@ -227,9 +214,7 @@ public function it_has_logging_off_by_default()
         );
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_allows_logging_turned_on_and_pointed_to_expected_file()
     {
         $this->markTestSkipped('Have to figure out how to test this with the new code in 5.x');
@@ -273,9 +258,7 @@ public function it_allows_logging_turned_on_and_pointed_to_expected_file()
         );
     }
 
-    /**
-     * @test
-     */
+    #[Test]
     public function it_returns_self_after_deleting_token()
     {
         $this->token_mock