Fix gofmt script

Author: {nikitaratnikov}

.ci.gofmt.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 
-if [ -n "$(gofmt -l .)" ]; then
+if [ -n "$(go fmt ./...)" ]; then
   echo "Go code is not formatted:"
-  gofmt -d .
+  go fmt ./...
   exit 1
 fi