build(deps): bump platformdirs from 4.12.3 to 4.12.4

[dependabot]

Bumps platformdirs from 4.12.3 to 4.12.4.

Release notes

Sourced from platformdirs's releases.

4.12.4

What's Changed

• ci: download coverage during tool setup by @​gaborbernat in tox-dev/platformdirs#609
• 🐛 fix(api): keep root's site dir readable in place_*_file by @​darrenhuai in tox-dev/platformdirs#610
• fix: fall back from unreachable runtime directory with ensure_exists by @​harbinresearcher in tox-dev/platformdirs#611

New Contributors

• @​harbinresearcher made their first contribution in tox-dev/platformdirs#611

Full Changelog: tox-dev/platformdirs@4.12.3...4.12.4

Changelog

Sourced from platformdirs's changelog.

########### Changelog ###########

.. towncrier-draft-entries:: Unreleased

.. towncrier release notes start

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4.13.3 (2026-10-16)

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4.13.2 (2026-10-16)

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• Normalize user_fonts_dir when XDG_DATA_HOME ends with a separator. :pr:619

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4.13.1 (2026-10-15)

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• Free the path buffer from SHGetKnownFolderPath when the known-folder lookup fails. :pr:618
• Preserve literal backslashes before ordinary characters in double-quoted user-dirs.dirs paths instead of removing them.

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4.13.0 (2026-10-10)

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• Detect Homebrew Python for the :class:~platformdirs.macos.MacOS site directories under :option:python:-S, which leaves :data:sys.base_prefix on the Cellar keg, and for the python-freethreading formula - by :user:sricharanreddycheruku. :pr:612
• Use Python 3.15 for development and automation. :pr:613

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4.12.4 (2026-10-07)

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• Keep site directories readable by other users when root calls :meth:~platformdirs.api.PlatformDirsABC.place_config_file or another place_*_file method with :attr:~platformdirs.api.PlatformDirsABC.use_site_for_root - by :user:darrenhuai. :pr:610
• Make :func:~platformdirs.user_runtime_dir warn and fall back from an unreachable XDG_RUNTIME_DIR under :attr:~platformdirs.api.PlatformDirsABC.ensure_exists instead of raising. :pr:611

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4.12.3 (2026-10-03)

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• Place files from place_config_file and place_data_file in the first site directory for root on Unix with

... (truncated)

Commits

• 19338a4 Release 4.12.4
• f2a4fa9 fix: fall back from unreachable runtime directory with ensure_exists (#611)
• 16429e2 🐛 fix(api): keep root's site dir readable in place_*_file (#610)
• b9735d3 ci: download coverage during tool setup (#609)
• 344f249 [pre-commit.ci] pre-commit autoupdate (#608)
• See full diff in compare view

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Project	Deployment	Actions	Updated
fair-code	Ready	Preview	Oct 16, 2026 9:44am UTC

[github-actions]

@yakew7 - new PR touching a path you own, please review.