fix: Updated aws-sdk v3 instrumentation to custom middleware last to …

…properly get the external http span to add aws.* attributes (#2382)

lib/instrumentation/aws-sdk/v3/common.js

@@ -95,6 +95,7 @@ module.exports.middlewareConfig = [
     config: {
       name: 'NewRelicDeserialize',
       step: 'deserialize',
+      priority: 'low',
       override: true
     }
   }