Fix clippy warnings in hydro_test SQS module

- hydro_test/src/aws/sqs.rs: Replace redundant closures `|vec| futures_util::stream::iter(vec)` 
  with direct function reference `futures_util::stream::iter` (lines 45 and 70)
- hydro_test/examples/aws_sqs.rs: Replace explicit auto-deref `&*args.queue_url` with 
  `&args.queue_url` (lines 63 and 80)

Co-authored-by: Infinity 🤖 <infinity@hydro.run>

Author: MingweiSamuel

hydro_test/examples/aws_sqs.rs

@@ -60,7 +60,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     {
         let sdk_config = source_sdk_config(&process_recv);
         let sqs_client = sqs_client(sdk_config);
-        source_sqs_standard(sqs_client, &*args.queue_url)
+        source_sqs_standard(sqs_client, &args.queue_url)
             .assume_ordering::<TotalOrder>(
                 nondet!(/** Print all messages at least once in arbitrary order */),
             )
@@ -77,7 +77,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         let input_messages = process_send
             .source_iter(q!(["hello", "world"].repeat(10).into_iter()))
             .map(q!(str::to_owned));
-        dest_sqs(sqs_client, input_messages, &*args.queue_url);
+        dest_sqs(sqs_client, input_messages, &args.queue_url);
     }
 
     // Extract the IR BEFORE the builder is consumed by deployment methods

hydro_test/src/aws/sqs.rs

@@ -42,7 +42,7 @@ pub fn source_sqs_standard<'a, Loc: Location<'a>>(
                     Some((vec, ()))
                 }
             })
-            .flat_map(|vec| futures_util::stream::iter(vec))
+            .flat_map(futures_util::stream::iter)
         }))
         .weaken_retries()
         .weaken_ordering()
@@ -67,7 +67,7 @@ pub fn source_sqs_fifo<'a, Loc: Location<'a>>(
                     Some((vec, ()))
                 }
             })
-            .flat_map(|vec| futures_util::stream::iter(vec))
+            .flat_map(futures_util::stream::iter)
         }))
 }