:art: Add simdjson fptrs [skip ci]

diff --git a/plug b/plug
index 2a6086dd9fe8961a924c28bbfa65c437506fd4fa..596a08c4925bb77bef058c41bd3214806268979b 160000 (submodule)
--- a/plug
+++ b/plug
@@ -1 +1 @@
-Subproject commit 2a6086dd9fe8961a924c28bbfa65c437506fd4fa
+Subproject commit 596a08c4925bb77bef058c41bd3214806268979b