Fix legacy-style dataprovider

Author: tvdijen

tests/SAML2/Binding/HTTPArtifactTest.php

@@ -129,7 +129,9 @@ public static function provideVerifyArtifactResponseSignatureCases(): array
     }
 
 
-    #[DataProvider('provideVerifyArtifactResponseSignatureCases')]
+    /**
+     * @dataProvider provideVerifyArtifactResponseSignatureCases
+     */
     public function testVerifyArtifactResponseSignatureBasicScenarios(
         bool $signed,
         ?string $verifyThrowsMessage,
@@ -208,7 +210,9 @@ public static function provideVerifyMessageSignatureCases(): array
     }
 
 
-    #[DataProvider('provideVerifyMessageSignatureCases')]
+    /**
+     * @dataProvider provideVerifyMessageSignatureCases
+     */
     public function testVerifyMessageSignatureBasicScenarios(
         ?string $verifyThrowsMessage,
         Configuration $idpMetadata,