bump CBMC dependency

kroening · kroening · commit 29046d726b5e · 2024-02-07T06:42:00.000-08:00
diff --git a/lib/cbmc b/lib/cbmc
@@ -1 +1 @@
-Subproject commit 2f3b39ecfdd2727aff6b9c4ba6bcd7337c0c5d2e
+Subproject commit 6925475afdd4282de81e2766385e6388562241fe
