fix: apply automatic clippy fixes across workspace

stub/build.rs

@@ -16,5 +16,5 @@ fn main() {
         .unwrap_or_else(|| "unknown".to_string());
 
     let version = format!("{} ({})", git_date.trim(), git_hash.trim());
-    println!("cargo:rustc-env=APP_VERSION={}", version);
+    println!("cargo:rustc-env=APP_VERSION={version}");
 }