Updates the Stan submodule to a25ce482a.

stan-buildbot · stan-buildbot · commit 5bb4ffc20df9 · 2024-10-01T06:46:29.000-04:00
diff --git a/stan b/stan
@@ -1 +1 @@
-Subproject commit a582c8020d7947b29414b3d74b28565702973111
+Subproject commit a25ce482a17c24ebea8d95e9bec1fae8c96bfe30
