chore(3rdparty): update symfony/mailer to 5.4.22

kesselb · kesselb · commit a6b4045eed75 · 2023-08-01T17:18:01.000+02:00
Signed-off-by: Daniel Kesselberg &lt;mail@danielkesselberg.de&gt;
diff --git a/3rdparty b/3rdparty
@@ -1 +1 @@
-Subproject commit fd8e55fb6ff4585e46cab3b381372639e73d5a4f
+Subproject commit 687ed7716407c32a77b97d47d16c175802fbbcdc
