Update multi_index from master

cppal-commitbot · cppal-commitbot · commit e3be5872b87f · 2024-10-10T11:06:14.000Z
diff --git a/libs/multi_index b/libs/multi_index
@@ -1 +1 @@
-Subproject commit d702a48363997f65fb717346f6694e0703902f8a
+Subproject commit 98a23c6fee0f4f75ef64420d2cccea94d661cc01
