Sync shuffle with legacy registry.

Author: pacchettibotti

new-packages.json

@@ -289,6 +289,7 @@
   "purescript-rough-notation": "https://github.com/MitchStevens/purescript-rough-notation.git",
   "purescript-run-external-state": "https://github.com/Mateiadrielrafael/purescript-run-external-state.git",
   "purescript-selective-functors": "https://github.com/artemisSystem/purescript-selective-functors.git",
+  "purescript-shuffle": "https://github.com/joellefkowitz/shuffle.git",
   "purescript-simple-csv": "https://github.com/fujisawa/purescript-simple-csv.git",
   "purescript-simple-ulid": "https://github.com/oreshinya/purescript-simple-ulid.git",
   "purescript-small-ffi": "https://github.com/lfarroco/purescript-small-ffi.git",