Merge pull request #40395 from jorng/api_checker-py3

api_checker: Drop support for Python 2

Author: jorng

utils/api_checker/sdk-module-lists/infer-imports.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python -u
+#!/usr/bin/env python3 -u
 
 import os
 import sys