[clang-tidy] Enable Python 3 support for add_new_check.py
[clang-tidy] Enable Python 3 support for add_new_check.py

Summary: In Python 3, filters are lazily evaluated and strings are not bytes.

Reviewers: ilya-biryukov

Reviewed By: ilya-biryukov

Subscribers: xazax.hun, cfe-commits

Differential Revision: https://reviews.llvm.org/D44217

git-svn-id: a34e9779ed74578ad5922b3306b3d80a0c825546@328418 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra