Update libutil submodule

falbrechtskirchinger · falbrechtskirchinger · commit 6d9ca647692e · 2023-07-28T07:11:27.000+02:00
diff --git a/external/libutil b/external/libutil
@@ -1 +1 @@
-Subproject commit cb940ef62c2324875d12bc6014838a22dbf290d2
+Subproject commit 350a0768701fc94408fa44b5405619481dbe31f3
