Update signals2 from master

cppal-commitbot · cppal-commitbot · commit 175d639e8ee7 · 2025-01-10T16:07:19.000Z
diff --git a/libs/signals2 b/libs/signals2
@@ -1 +1 @@
-Subproject commit b5d021af0b5c6ee9aa93cc911f3f73d17187e834
+Subproject commit 898c81affdac7759768f846ea461d2364b028f0e
