[lint] auto format all by pre-commit, including c++, python

[cdliang11]

follow: wenet-e2e/wenet#2199
Automatic reformat all the old code by pre-commit run --all-files, and then we got

(base) ➜  wespeaker-update git:(chengdong-lint-all) ✗ git commit -m "[lint] auto format all by pre-commit, including c++, python"
trim trailing whitespace.................................................Passed
yapf.....................................................................Passed
flake8...................................................................Passed
clang-format.............................................................Passed
cpplint..................................................................Passed
[chengdong-lint-all 8f49658] [lint] auto format all by pre-commit, including c++, python
 Committer: user01 <[email protected]>
Your name and email address were configured automatically based
on your username and hostname. Please check that they are accurate.
You can suppress this message by setting them explicitly:

    git config --global user.name "Your Name"
    git config --global user.email [email protected]

After doing this, you may fix the identity used for this commit with:

    git commit --amend --reset-author

 71 files changed, 779 insertions(+), 542 deletions(-)
 create mode 100644 .clang-format