provider/aws: add bucket name to delete error notification (#11952)

* provider/aws: add bucket name to delete error notification

* cast Get; use %q instead of '%s'

builtin/providers/aws/resource_aws_s3_bucket.go

@@ -980,7 +980,7 @@ func resourceAwsS3BucketDelete(d *schema.ResourceData, meta interface{}) error {
 				return resourceAwsS3BucketDelete(d, meta)
 			}
 		}
-		return fmt.Errorf("Error deleting S3 Bucket: %s", err)
+		return fmt.Errorf("Error deleting S3 Bucket: %s %q", err, d.Get("bucket").(string))
 	}
 	return nil
 }