Git show only showing ASCII chars problem

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Please answer the following questions to help us understand your issue.

What did you do before the bug happened? (Steps to reproduce your issue)
git show

What did you expect to happen? (Expected behaviour)
Show non-ASCII characters

What happened instead? (Actual behaviour)
`show` does not show non-ASCII characters such as ç , ã , õ ...

What's different between what you expected and what actually happened?
I expect for `git show` to show all of my machine locale characters, 
such as ç , without any problem

Anything else you want to add:
I am on Arch Linux and I installed git using pacman. That is all.

Please review the rest of the bug report below.
You can delete any lines you don't wish to share.


[System Info]
git version:
git version 2.32.0
cpu: x86_64
no commit associated with this build
sizeof-long: 8
sizeof-size_t: 8
shell-path: /bin/sh
uname: Linux 5.10.52-1-lts #1 SMP Tue, 20 Jul 2021 16:46:09 +0000 x86_64
compiler info: gnuc: 11.1
libc info: glibc: 2.33
$SHELL (typically, interactive shell): /bin/bash


[Enabled Hooks]
not run from a git repository - no hooks to show