Update libMesh submodule (idaholab#28969)

nmnobre · nmnobre · commit b9cbcf98c9d8 · 2024-11-13T20:32:18.000Z
diff --git a/libmesh b/libmesh
@@ -1 +1 @@
-Subproject commit 5483644b60cc538a4b54d312f28835bd94107627
+Subproject commit b5e429808dddfa2d1fb824ebe799cdb2a89a0262
