Snap for 8570526 from 47d4cfb86c5001ef70ef9f9fbed6db04209f1775 to mainline-ipsec-release

Change-Id: I451d5183cad10a935d6cce0186decd788c3d23f6
diff --git a/checkcolor.py b/checkcolor.py
index c64495e..f1033ad 100755
--- a/checkcolor.py
+++ b/checkcolor.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 
 #
 # Copyright 2017, The Android Open Source Project