chore: clippy lints (#467)

* chore: clippy lints

examples/src/gcp/client.rs

@@ -18,9 +18,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     })?;
 
     let project = std::env::args()
-        .skip(1)
-        .next()
-        .ok_or("Expected a project name as the first argument.".to_string())?;
+        .nth(1)
+        .ok_or_else(|| "Expected a project name as the first argument.".to_string())?;
 
     let bearer_token = format!("Bearer {}", token);
     let header_value = MetadataValue::from_str(&bearer_token)?;