mu fails to build with pytest 8.

==================================== ERRORS ====================================
_______________ ERROR collecting tests/interface/test_dialogs.py _______________
tests/interface/test_dialogs.py:8: in <module>
    import mu.interface.dialogs
mu/interface/__init__.py:1: in <module>
    from .main import Window
mu/interface/main.py:45: in <module>
    from mu.interface.dialogs import (
mu/interface/dialogs.py:300: in <module>
    class LocaleWidget(QWidget):
mu/interface/dialogs.py:306: in LocaleWidget
    _("Automatically detect"): "",
E   NameError: name '_' is not defined
_______________ ERROR collecting tests/interface/test_editor.py ________________
tests/interface/test_editor.py:6: in <module>
    import mu.interface.editor
mu/interface/__init__.py:1: in <module>
    from .main import Window
mu/interface/main.py:45: in <module>
    from mu.interface.dialogs import (
mu/interface/dialogs.py:300: in <module>
    class LocaleWidget(QWidget):
mu/interface/dialogs.py:306: in LocaleWidget
    _("Automatically detect"): "",
E   NameError: name '_' is not defined
=========================== short test summary info ============================
ERROR tests/interface/test_dialogs.py - NameError: name '_' is not defined
ERROR tests/interface/test_editor.py - NameError: name '_' is not defined
!!!!!!!!!!!!!!!!!!! Interrupted: 2 errors during collection !!!!!!!!!!!!!!!!!!!!
======================= 1 deselected, 2 errors in 1.57s ========================

https://docs.pytest.org/en/stable/changelog.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/thrnciar/pytest/fedora-rawhide-x86_64/07247616-mu/

For all our attempts to build mu with pytest 8, see:
https://copr.fedorainfracloud.org/coprs/thrnciar/pytest/package/mu/

Let us know here if you have any questions.

Pytest 8 is planned to be included in Fedora 41. And this bugzilla is a
heads up before we merge new pytest into rawhide. For more info see a Fedora Change
proposal https://fedoraproject.org/wiki/Changes/Pytest_8

We'd appreciate help from the people who know this package best,
but if you don't want to work on this now, let us know so we can try to work around it on our side.