chore: "migrate" stub-report crate to edition 2024

There wasn't actually anything to do here :)

Author: moulins

stub-report/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "stub-report"
 authors.workspace = true
-edition.workspace = true
+edition = "2024"
 homepage.workspace = true
 license.workspace = true
 repository.workspace = true