Update GitHub actions (#2078)

* Add mypy check in pre-commit

* Add mypy check in pre-commit

* bug fix

* CI fix

* add python version matrix for checking types in CI

* update github actions

* revert some accidental changes

* revert some accidental changes

* revert some accidental changes

* revert some accidental changes

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Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>
Co-authored-by: Chi Wang <wang.chi@microsoft.com>