minor symfony#59738 Make data providers static (alexandre-daubois)

This PR was merged into the 7.3 branch.

Discussion
----------

Make data providers static

| Q             | A
| ------------- | ---
| Branch?       | 7.3
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        | -
| License       | MIT

Non-static data providers are deprecated. Fabbot also raised two formatting problems in the same files on anonymous class instanciation, so this PR also fixes them.

Commits
-------

8bfa9a5 Make data providers static

Author: nicolas-grekas

src/Symfony/Component/Notifier/Bridge/Bluesky/Tests/BlueskyTransportTest.php

@@ -317,7 +317,7 @@ public function testWithEmbed(BlueskyOptions $blueskyOptions, string $expectedJs
         $this->assertSame('103254962155278888', $result->getMessageId());
     }
 
-    public function sendMessageWithEmbedDataProvider(): iterable
+    public static function sendMessageWithEmbedDataProvider(): iterable
     {
         yield 'With media' => [
             'options' => (new BlueskyOptions())->attachMedia(new File(__DIR__.'/fixtures.gif'), 'A fixture'),

src/Symfony/Component/PropertyInfo/Tests/PropertyInfoCacheExtractorTest.php

@@ -90,7 +90,7 @@ public function testIsInitializable()
      */
     public function testNestedExtractorWithoutGetTypeImplementation(string $property, ?Type $expectedType)
     {
-        $propertyInfoCacheExtractor = new PropertyInfoCacheExtractor(new class() implements PropertyInfoExtractorInterface {
+        $propertyInfoCacheExtractor = new PropertyInfoCacheExtractor(new class implements PropertyInfoExtractorInterface {
             private PropertyTypeExtractorInterface $propertyTypeExtractor;
 
             public function __construct()
@@ -136,7 +136,7 @@ public function getProperties(string $class, array $context = []): ?array
         }
     }
 
-    public function provideNestedExtractorWithoutGetTypeImplementationData()
+    public static function provideNestedExtractorWithoutGetTypeImplementationData()
     {
         yield ['bar', Type::string()];
         yield ['baz', Type::int()];

src/Symfony/Component/PropertyInfo/Tests/PropertyInfoExtractorTest.php

@@ -30,7 +30,7 @@ class PropertyInfoExtractorTest extends AbstractPropertyInfoExtractorTest
      */
     public function testNestedExtractorWithoutGetTypeImplementation(string $property, ?Type $expectedType)
     {
-        $propertyInfoExtractor = new PropertyInfoExtractor([], [new class() implements PropertyTypeExtractorInterface {
+        $propertyInfoExtractor = new PropertyInfoExtractor([], [new class implements PropertyTypeExtractorInterface {
             private PropertyTypeExtractorInterface $propertyTypeExtractor;
 
             public function __construct()
@@ -51,7 +51,7 @@ public function getTypes(string $class, string $property, array $context = []):
         }
     }
 
-    public function provideNestedExtractorWithoutGetTypeImplementationData()
+    public static function provideNestedExtractorWithoutGetTypeImplementationData()
     {
         yield ['bar', Type::string()];
         yield ['baz', Type::int()];