:art: Add Cytosol.Value.Type

diff --git a/plug b/plug
index c8a04ee37767a2f414647babd468965b9a24fa18..3b6e77978014cc682cc97240ac24055183cd0728 160000 (submodule)
--- a/plug
+++ b/plug
@@ -1 +1 @@
-Subproject commit c8a04ee37767a2f414647babd468965b9a24fa18
+Subproject commit 3b6e77978014cc682cc97240ac24055183cd0728