bump OrdinaryDiffEqExtrapolation version

current version is out of date with `OrdinaryDiffEqDifferentiation`

Author: oscardssmith

lib/OrdinaryDiffEqExtrapolation/Project.toml

@@ -1,7 +1,7 @@
 name = "OrdinaryDiffEqExtrapolation"
 uuid = "becaefa8-8ca2-5cf9-886d-c06f3d2bd2c4"
 authors = ["Chris Rackauckas <accounts@chrisrackauckas.com>", "Yingbo Ma <mayingbo5@gmail.com>"]
-version = "1.2.0"
+version = "1.2.1"
 
 [deps]
 DiffEqBase = "2b5f629d-d688-5b77-993f-72d75c75574e"