Description: Use Python 3 for `mkbootimg`
Bug: https://android.googlesource.com/platform/system/core/+/c434cf82d526f07cd3dcebf53582eeddf12b0a74
--- a/mkbootimg/mkbootimg.py
+++ b/mkbootimg/mkbootimg.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 # Copyright 2015, The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
--- a/mkbootimg/unpack_bootimg.py
+++ b/mkbootimg/unpack_bootimg.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 # Copyright 2018, The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");