exclude aws-sdk-go from gofmt

Signed-off-by: Omer Aplatony <[email protected]>

Author: omerap12

hack/update-gofmt.sh

@@ -18,4 +18,4 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-find . -name "*.go" | grep -v "\/vendor\/" | xargs gofmt -s -w
+find . -name "*.go" | grep -v "\/vendor\/" | grep -v "\/aws-sdk-go\/" | xargs gofmt -s -w