Fix changed want md5 hash

pkg/util/md5_test.go

@@ -10,7 +10,7 @@ func TestMd5Sum(t *testing.T) {
 		t.Fatal("expected err to be nil")
 	}
 
-	want := "2d6a56c82d09d374643b926d3417afba"
+	want := "dd1f7fdb3466c0d09c2e839d1f1530f8"
 	if have != want {
 		t.Fatalf("expected: %s got: %s", want, have)
 	}