MINGW-packages: Python GLib on CLANG64: `Failed to load shared library 'OVERVIEW: llvm-dlltool'`

When importing GLib with Pyhton 3 the library is not found. This issue is only present in CLANG64. MINGW64 works fine.

To repro: Install mingw-w64-clang-x86_64-python-gobject and run:

import sys
from gi.repository import GLib
sys.exit()

An exception occurs:

$ python ./clang_gi.py

** (process:15656): WARNING **: 01:06:00.183: Failed to load shared library 'OVERVIEW: llvm-dlltool' referenced by the typelib: 'OVERVIEW: llvm-dlltool.dll': The specified module could not be found.

** (process:15656): WARNING **: 01:06:00.183: Failed to load shared library 'OVERVIEW: llvm-dlltool' referenced by the typelib: 'OVERVIEW: llvm-dlltool.dll': The specified module could not be found.
Traceback (most recent call last):
  File "D:\Temp\clang_gi\clang_gi.py", line 3, in <module>
    from gi.repository import GLib
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 672, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 632, in _load_backward_compatible
  File "D:/msys64/clang64/lib/python3.10/site-packages/gi/importer.py", line 150, in load_module
    dynamic_module = load_overrides(introspection_module)
  File "D:/msys64/clang64/lib/python3.10/site-packages/gi/overrides/__init__.py", line 118, in load_overrides
    override_mod = importlib.import_module(override_package_name)
  File "D:/msys64/clang64/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "D:/msys64/clang64/lib/python3.10/site-packages/gi/overrides/GLib.py", line 37, in <module>
    from gi import _option as option
  File "D:/msys64/clang64/lib/python3.10/site-packages/gi/_option.py", line 40, in <module>
    OPTION_CONTEXT_ERROR_QUARK = GLib.quark_to_string(GLib.option_error_quark())
gi._error.GError: g-invoke-error-quark: Could not locate g_option_error_quark: 'OVERVIEW: llvm-dlltool.dll': The specified module could not be found. (1)

I don’t know python, and even less GLib 😦 mingw-w64-clang-x86_64-python: 3.10.5-2 mingw-w64-clang-x86_64-python-gobject: 3.42.1-3