Updates the Math submodule to 3a196d4104.

stan-buildbot · stan-buildbot · commit b83f95f1f072 · 2025-06-11T14:36:31.000-04:00
diff --git a/lib/stan_math b/lib/stan_math
@@ -1 +1 @@
-Subproject commit d959c81b78111e72106e6f0483ce5267546b9737
+Subproject commit 3a196d410415ee2cc56c0e51ec73a2e1970a08a4
