[derive] Bump verison to v0.1.4

This is a little strange since zerogc core has no v0.1.4
published :(

Author: Techcable

libs/derive/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "zerogc-derive"
 description = "Procedural derive for zerogc's garbage collection"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Techcable <Techcable@techcable.net>"]
 repository = "https://github.com/DuckLogic/zerogc"
 readme = "../../README.md"