Update deps

rustlings-macros/Cargo.toml

@@ -18,7 +18,7 @@ proc-macro = true
 [dependencies]
 quote = "1.0"
 serde.workspace = true
-toml_edit.workspace = true
+toml.workspace = true
 
 [lints]
 workspace = true

rustlings-macros/src/lib.rs

@@ -16,7 +16,7 @@ struct InfoFile {
 #[proc_macro]
 pub fn include_files(_: TokenStream) -> TokenStream {
     let info_file = include_str!("../info.toml");
-    let exercises = toml_edit::de::from_str::<InfoFile>(info_file)
+    let exercises = toml::de::from_str::<InfoFile>(info_file)
         .expect("Failed to parse `info.toml`")
         .exercises;