Auto merge of #158488 - obi1kenobi:pg/upgrade-rustdoc-json-types-edition, r=<try>

Upgrade `rustdoc-json-types` to 2024 edition.


try-job: x86_64-gnu-llvm-22-3

Author: bors

src/rustdoc-json-types/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "rustdoc-json-types"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 [lib]
 path = "lib.rs"