UnicodeDecodeError on Windows(Locales where UTF-8 is not the default encoding)

[fukusuket]

Hello, Thank you for maintaining the tool :)　There was an error about encoding, so I report it.

Describe the issue
An error occurs on Windows in locales where UTF-8 is not the default encoding.

Step to Reproduce

pip3 install git+https://github.com/MISP/PyTaxonomies
python
>>> from pytaxonomies import Taxonomies
>>> taxonomies = Taxonomies()

Actual behavior
UnicodeDecodeError occur as follows.

C:\Users\fukusuke>python
Python 3.11.4 (tags/v3.11.4:d2340ef, Jun  7 2023, 05:45:37) [MSC v.1934 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from pytaxonomies import Taxonomies
>>> taxonomies = Taxonomies()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\fukusuke\AppData\Local\Programs\Python\Python311\Lib\site-packages\pytaxonomies\api.py", line 257, in __init__
    self.manifest = self.loader(manifest_path)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\fukusuke\AppData\Local\Programs\Python\Python311\Lib\site-packages\pytaxonomies\api.py", line 282, in __load_path
    return json.load(f)
           ^^^^^^^^^^^^
  File "C:\Users\fukusuke\AppData\Local\Programs\Python\Python311\Lib\json\__init__.py", line 293, in load
    return loads(fp.read(),
                 ^^^^^^^^^
UnicodeDecodeError: 'cp932' codec can't decode byte 0x93 in position 15191: illegal multibyte sequence

Expected behavior
UnicodeDecodeError does not occur.

Environment

• OS: Windows 11
• Python: 3.11.4

PS C:\Users\fukusuke> [System.Text.Encoding]::Default
BodyName          : iso-2022-jp
EncodingName      : 日本語 (シフト JIS)
HeaderName        : iso-2022-jp
WebName           : shift_jis
WindowsCodePage   : 932
IsBrowserDisplay  : True
IsBrowserSave     : True
IsMailNewsDisplay : True
IsMailNewsSave    : True
IsSingleByte      : False
EncoderFallback   : System.Text.InternalEncoderBestFitFallback
DecoderFallback   : System.Text.InternalDecoderBestFitFallback
IsReadOnly        : True
CodePage          : 932