Update HPWHsim.

Phil Ahrenkiel · Phil Ahrenkiel · commit 2b15a2a3470d · 2025-10-06T12:07:27.000-06:00
diff --git a/vendor/HPWHsim b/vendor/HPWHsim
@@ -1 +1 @@
-Subproject commit e1e1b5eef5d5df509074cd8fed8125a1ac90b7f8
+Subproject commit cbbdf94443412e3ae3a8093f48c41bc1b1bd63f8
