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

---

4.13.0 (2026-10-10)

---

• 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

---

4.12.4 (2026-10-07)

---

• 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

---

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 use_site_for_root=True and multipath=True, where find_config_file and find_data_file look for them. :pr:607

---

4.12.2 (2026-09-29)

---

• Keep os.pathsep in site_applications_path under multipath=True on platforms with one applications directory. :pr:604

---

4.12.1 (2026-09-28)

---

• Avoid PytestAssertRewriteWarning when importing platformdirs before invoking pytest. :pr:601

---

4.12.0 (2026-09-26)

... (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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---

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[github-actions]

✅MegaLinter analysis: Success

Descriptor	Linter	Files	Fixed	Errors	Max errors	Warnings	Elapsed time
✅ COPYPASTE	jscpd	yes		no		no	6.22s
✅ JSON	prettier	7	0	0		0	0.59s
✅ JSON	v8r	7		0		0	2.61s
✅ MARKDOWN	markdownlint	69	0	0		0	1.47s
✅ MARKDOWN	markdown-table-formatter	69	0	0		0	0.35s
✅ PYTHON	black	2041	0	0		0	38.74s
✅ PYTHON	isort	2041	2	0		0	2.17s
✅ REPOSITORY	betterleaks	yes		no		no	1.1s
✅ REPOSITORY	checkov	yes		no		no	26.0s
✅ REPOSITORY	git_diff	yes		no		no	0.15s
✅ REPOSITORY	secretlint	yes		no		no	5.16s
✅ REPOSITORY	syft	yes		no		no	2.59s
✅ REPOSITORY	trivy-sbom	yes		no		no	1.89s
✅ YAML	prettier	11	0	0		0	0.89s
✅ YAML	v8r	11		0		0	8.52s
✅ YAML	yamllint	11		0		0	0.63s

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