feat: upgrade phpunit to 12.5

tests/Logger/DatabaseHandlerTest.php

@@ -111,7 +111,7 @@ class DatabaseHandlerTest extends TestCase
      */
     private function connection(?string &$table, ?array &$data, ?array &$types): Connection
     {
-        $connection = $this->createMock(Connection::class);
+        $connection = $this->createStub(Connection::class);
         $connection
             ->method('insert')
             ->willReturnCallback(