refactor: Inline log_dev_preview_warning format arguments

Uses inline format arguments within `log_dev_preview_warning`.

Signed-off-by: Jonathan Woollett-Light <jcawl@amazon.co.uk>

Author: JonathanWoollett-Light

src/logger/src/lib.rs

@@ -35,12 +35,10 @@ pub static INSTANCE_ID: OnceLock<String> = OnceLock::new();
 /// is in development preview.
 pub fn log_dev_preview_warning(feature_name: &str, msg_opt: Option<String>) {
     match msg_opt {
-        None => warn!("{} {} is in development preview.",
-            DEV_PREVIEW_LOG_PREFIX, feature_name
-        ),
-        Some(msg) => warn!("{} {} is in development preview - {}",
-            DEV_PREVIEW_LOG_PREFIX, feature_name, msg
-        ),
+        None => warn!("{DEV_PREVIEW_LOG_PREFIX} {feature_name} is in development preview."),
+        Some(msg) => {
+            warn!("{DEV_PREVIEW_LOG_PREFIX} {feature_name} is in development preview - {msg}")
+        }
     }
 }