Use newer MetaPhysicL

roystgnr · roystgnr · commit 347fff00a3b4 · 2023-03-28T10:29:48.000-05:00
This gets rid of a few compiler warnings
diff --git a/contrib/metaphysicl b/contrib/metaphysicl
@@ -1 +1 @@
-Subproject commit 60042eadc42d55e71dd29747bb69360a78a90ca6
+Subproject commit 7d93de781d6c7de7e1046af7c29df921db567518
