chore: update submodule

HolgerNahrstaedt · HolgerNahrstaedt · commit 72828f45ef81 · 2025-08-06T10:26:23.000+02:00
diff --git a/smpt b/smpt
@@ -1 +1 @@
-Subproject commit b4ef827caad73d3e2cc3ace575ad9a058806d1b0
+Subproject commit b8dc82c78ef7448cb93465c4f05f8119566c8281
