bug report: symbolic-ref --short command echos the wrong text while use Chinese language

From: 孟子易 <mengziyi540841@gmail.com>
Date: Feb 13, 2023, 06:38 UTC
Message-ID: <CAGF3oAcCi+fG12j-1U0hcrWwkF5K_9WhOi6ZPHBzUUzfkrZDxA@mail.gmail.com>

System: Mac Os (Ventura 13.2)
Language: Chinese simplified
Preconditions:
# git checkout -b 测试-加-增加-加-增加
# git symbolic-ref --short HEAD
Wrong Echo (Current Echo):
测试-�
Correct Echo:
// I Don't know, may be "测试-加" ?

Tip: not all Chinese words can cause this bug. "加" is one of them, but not the only one.

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