BLD: Fix CI, Remove pkg_resources

[luweizheng]

Fix CI of macos arm64 chip. Remove pkg_resources as setuptools is deprecated.

What do these changes do?

Related issue number

Fixes #xxxx

Check code requirements

• [ ] tests added / passed (if needed)
• [ ] Ensure all linting tests pass

[qinxuye]

Seems CI failed, could you look at it?

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 87.61%. Comparing base (d6465c9) to head (941f3b9).

:exclamation: Current head 941f3b9 differs from pull request most recent head 2de5e9e

Please upload reports for the commit 2de5e9e to get more accurate results.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #88 +/- ## ========================================== - Coverage 88.97% 87.61% -1.37% ========================================== Files 48 48 Lines 4038 4038 Branches 770 770 ========================================== - Hits 3593 3538 -55 - Misses 358 405 +47 - Partials 87 95 +8 ``` | [Flag](https://app.codecov.io/gh/xorbitsai/xoscar/pull/88/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=xorbitsai) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/xorbitsai/xoscar/pull/88/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=xorbitsai) | `87.51% <ø> (-1.29%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=xorbitsai#carryforward-flags-in-the-pull-request-comment) to find out more.

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