tools: add system check to verify Python versions and Windows Defender status

tools/windows/tool_setup/system_check/system_check_virtualenv.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+
+import sys
+expected_executable = sys.argv[1]
+active_executable = sys.executable
+if expected_executable != active_executable:
+    print("Failure. Expected executable does not match current executable.")
+    print("Expected:", expected_executable)
+    print("Active: ", active_executable)
+    sys.exit(1)