Update Project.toml

Author: wsmoses

Project.toml

@@ -1,7 +1,7 @@
 name = "Enzyme"
 uuid = "7da242da-08ed-463a-9acd-ee780be4f1d9"
 authors = ["William Moses <[email protected]>", "Valentin Churavy <[email protected]>"]
-version = "0.12.14"
+version = "0.12.15"
 
 [deps]
 CEnum = "fa961155-64e5-5f13-b03f-caf6b980ea82"