fix(xsnap): array, Map/Set optimizations

dckc · dckc · commit 30576941bc8c · 2021-07-30T16:51:54.000-05:00
fixes #3012
diff --git a/packages/xsnap/moddable b/packages/xsnap/moddable
@@ -1 +1 @@
-Subproject commit fb8632bd5ade099bb660d12851e000c4608a7e5f
+Subproject commit 60247366c31c97e3d0907000cdf143fce798bdd6
