Fix pylint on windows

pylint.bat is overwritten by bootstrap/win/win_tools.py

Bug: 866772
Change-Id: If59c9f5b9fe8bff212e25ec865bde4abfdf6e171
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1762665Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Robbie Iannucci <iannucci@chromium.org>

bootstrap/win/pylint.new.bat

-@echo off
-:: Copyright (c) 2013 The Chromium Authors. All rights reserved.
-:: Use of this source code is governed by a BSD-style license that can be
-:: found in the LICENSE file.
-
-setlocal
-call python "%~dp0pylint.py" %*

bootstrap/win/win_tools.py

@@ -344,7 +344,6 @@ def main(argv):
   # Re-evaluate and regenerate our root templated files.
   for src_name, dst_name in (
       ('git-bash.template.sh', 'git-bash'),
-      ('pylint.new.bat', 'pylint.bat'),
       (python_bat_template, 'python.bat'),
       (python3_bat_template, 'python3.bat'),
       ):