N°7920 - laminas-mail is an abandoned package, replace it with symfony/mailer (#742)

* N°7920 - laminas-mail is an abandoned package, replace it with symfony/mailer

* Fix composer following merge

lib/symfony/mime/Encoder/MimeHeaderEncoderInterface.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Mime\Encoder;
+
+/**
+ * @author Chris Corbyn
+ */
+interface MimeHeaderEncoderInterface
+{
+    /**
+     * Get the MIME name of this content encoding scheme.
+     */
+    public function getName(): string;
+}