Updates the Math submodule to 376d391560.

stan-buildbot · stan-buildbot · commit b5d28b248383 · 2025-09-02T12:50:31.000-04:00
diff --git a/lib/stan_math b/lib/stan_math
@@ -1 +1 @@
-Subproject commit 58ad15b0847485d523aadd22cbae7add0a61b0e3
+Subproject commit 376d3915605ff56c230a2998c9eb2f963f270113
