Adapt test case to phpunit version 2

Author: arnested

phpunit.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" backupStaticAttributes="false" bootstrap="vendor/autoload.php" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-  <coverage processUncoveredFiles="true">
-    <include>
-      <directory suffix=".php">./src</directory>
-    </include>
-  </coverage>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" bootstrap="vendor/autoload.php" colors="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/12.0/phpunit.xsd" cacheDirectory=".phpunit.cache" backupStaticProperties="false">
   <testsuites>
     <testsuite name="Suite">
       <directory suffix="Test.php">./tests</directory>
     </testsuite>
   </testsuites>
+  <source>
+    <include>
+      <directory suffix=".php">./src</directory>
+    </include>
+  </source>
 </phpunit>

tests/DrupalOrg/VersionGroupTest.php

@@ -2,6 +2,7 @@
 
 namespace DrupalSecurityJira\DrupalOrg;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
 class VersionGroupTest extends TestCase
@@ -57,12 +58,11 @@ public static function versionGroups(): array
     }
 
     /**
-     * @dataProvider versionGroups
-     *
      * @param string[] $versions
      * @param string|null $nextVersion
      *   The expected next version (if any)
      */
+    #[DataProvider('versionGroups')]
     public function testGetNextVersion(
         array $versions,
         string $currentVersion,