Update pre-commit hooks, fix sphinx_gallery

[pre-commit-ci]

updates:

• github.com/astral-sh/ruff-pre-commit: v0.3.5 → v0.4.3

[sappelhoff]

@hoechenberger there seems to be a CI issue with the inspect module -- do you have an idea what could be wrong?

[drammock]

CircleCI failure is

WARNING: cannot cache unpickable configuration value: 'sphinx_gallery_conf' (because it contains a function, class, or module object)

Which should be fixed if you update sphinx gallery to have sphinx-gallery/sphinx-gallery#1289 (see the fix in MNE-Python: mne-tools/mne-python#12574)

@sappelhoff where are you seeing problem with inspect module?

[sappelhoff]

@drammock I looked into this, and potentially into the nightly CI runs as well and saw the inspect module turning up red somewhere. I can't find it anymore now, so thanks for alerting me that what I thought a bug was maybe just a CI fluke (... or my imagination).

[sappelhoff]

@drammock @hoechenberger I think this is the failure that threw me off recently: https://github.com/mne-tools/mne-bids/actions/runs/9106401009/job/25033546552#step:20:1185

FAILED mne_bids/tests/test_inspect.py::test_inspect_single_file[True] - matplotlib._api.deprecation.MatplotlibDeprecationWarning: Auto-close()ing of figures upon backend switching is deprecated since 3.8 and will be removed in 3.10. To suppress this warning, explicitly call plt.close('all') first.
FAILED mne_bids/tests/test_inspect.py::test_inspect_single_file[False] - UserWarning: FigureCanvasAgg is non-interactive, and thus cannot be shown