chore: pip encoding error in non-English windows.

[EstrellaXD]

Description

This PR fix the encoding error happens in non UTF-8 encoded system, while use pip to install.

Collecting combat
  Using cached combat-0.3.3.tar.gz (34 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [6 lines of output]
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "combat_dc55a7d6ec5545cbb41e64e9ca2f85b5\setup.py", line 4, in <module>
          long_description = fh.read()
      UnicodeDecodeError: 'gbk' codec can't decode byte 0x93 in position 1917: illegal multibyte sequence
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

Motivation and Context

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• No code (non-breaking change that does not impact code: formatting, build system, documentation...)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• My changes are in a separate branch named after a Jira card, or -- if not applicable -- with a descriptive name.
• I have descriptive commit messages, with a short title (first line).
• I have added and/or updated tests to reflect my changes.
• I have reviewed and updated the documentation accordingly.
• I have updated the Changelog.
• My code and documentation follow the numpy docstring format.
• I have reviewed possible licensing issues, preferably with a person in charge of the topic.