chore: update edition to 2024

Author: istudyatuni

Cargo.toml

@@ -2,7 +2,7 @@
 name = "lazyjj"
 description = "TUI for Jujutsu/jj"
 version = "0.5.0"
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/Cretezy/lazyjj"