[BUG] `salt-call --local -g --out yaml` redirected stdoutput prints bytestring on Simplified Chinese Windows

Description
Given a Windows with the locale on Simplified Chinese, or Taiwanese (they have different cp so fixing one might not fix the other)
If you run salt-call --local grains.items --out yml (reproduces without --out yml or with --out json) and redirect the output (programatically or using the > file.txt in command-line/powershell) the output is a binary-string as a string.

Example:

The problem we're facing is that we're using salt-call grains.items --out yml from a C# Application, redirect the Process stdout, and then we try to deserialize the values using an YamlDotNet.
The deserialization fails because we're getting the b"local:..." (with b" as the first characters and \n as escaped characters) as a string so it's not a valid YAML.

Important findings
If you go to salt/utils/yamldumper.py and change the line 127 to kwargs["allow_unicode"] = False

• If you run salt-call --local -g --out yml now the output is correct
• If you run salt-call --local -g (without --out yml) the output remains the same

Setup

• Installed a Hyper-V Windows 11 machine (works also with Windows 10)
• Installed the Simplified Chinese or the Taiwanese language pack and set that to the Windows Language from the Region Settings
• Installed salt 3004.4 from the repo https://archive.repo.saltproject.io/windows/

This has been reproduced both on an actual machine and a VM.

• on-prem machine
• VM (Virtualbox, KVM, etc. please specify) Hyper-V
• VM running on a cloud service, please be explicit and add details
• container (Kubernetes, Docker, containerd, etc. please specify)
• or a combination, please be explicit
• jails if it is FreeBSD

Steps to Reproduce the behavior
Easiest way to reproduce it:

• Run salt-call --local -g --out yaml > output.txt from cmd or powershell.
• output.txt now contains a string of the format b'local: etc.. which is not a valid yaml.

This has been reproduced on many salt versions, some have different outputs than others:

• 3000.1, 3001, 3001.1 -> the string starts with b" (it starts with double-quotes)
• 3004, 3004.4 -> the string starts with b' (it starts with single-quote)

Expected behavior

• output.txt should contain a string of the format (valid yaml)

local:
  ...

Screenshots

Versions Report

Salt Version:
          Salt: 3004
 
Dependency Versions:
          cffi: 1.14.6
      cherrypy: 18.6.1
      dateutil: 2.8.1
     docker-py: Not Installed
         gitdb: 4.0.7
     gitpython: 3.1.18
        Jinja2: 2.10.1
       libgit2: Not Installed
      M2Crypto: Not Installed
          Mako: 1.1.4
       msgpack: 0.6.2
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     pycparser: 2.20
      pycrypto: Not Installed
  pycryptodome: 3.10.1
        pygit2: Not Installed
        Python: 3.8.8 (tags/v3.8.8:024d805, Feb 19 2021, 13:18:16) [MSC v.1928 64 bit (AMD64)]
  python-gnupg: 0.4.7
        PyYAML: 5.4.1
         PyZMQ: 19.0.0
         smmap: 4.0.0
       timelib: 0.2.4
       Tornado: 4.5.3
           ZMQ: 4.3.2
 
System Versions:
          dist:   
        locale: cp1252
       machine: AMD64
       release: 10
        system: Windows
       version: 10 10.0.22000 SP0 Multiprocessor Free

Additional context
These are all my findings..