Update platformdirs requirement from ~=4.10.0 to ~=4.11.3

[dependabot]

Updates the requirements on platformdirs to permit the latest version.

Release notes

Sourced from platformdirs's releases.

4.11.3

What's Changed

• 📄 docs: publish llms.txt from the docs build by @​gaborbernat in tox-dev/platformdirs#522
• fix: don't crash when an XDG dirs variable holds only separators by @​darrenhuai in tox-dev/platformdirs#523

Full Changelog: tox-dev/platformdirs@4.11.2...4.11.3

Changelog

Sourced from platformdirs's changelog.

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

.. towncrier-draft-entries:: Unreleased

.. towncrier release notes start

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4.11.3 (2026-08-13)

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• python -m platformdirs now lists :func:~platformdirs.user_desktop_dir, which was missing from the properties it prints. :pr:523
• Stop :func:~platformdirs.site_data_dir, :func:~platformdirs.site_config_dir and :func:~platformdirs.site_applications_dir raising IndexError on Unix and macOS when $XDG_DATA_DIRS or $XDG_CONFIG_DIRS holds only separators and whitespace, such as ":". These values now fall back to the platform defaults, and each entry is stripped of surrounding whitespace. :pr:523

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4.11.2 (2026-08-10)

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• Stop :meth:~platformdirs.PlatformDirs.iter_cache_dirs, :meth:~platformdirs.PlatformDirs.iter_state_dirs, :meth:~platformdirs.PlatformDirs.iter_log_dirs and :meth:~platformdirs.PlatformDirs.iter_runtime_dirs yielding the same directory twice on Unix when use_site_for_root is active - :pr:469 fixed this for the config and data iterators only. On macOS, :meth:~platformdirs.PlatformDirs.iter_cache_dirs now yields the Homebrew and /Library/Caches entries separately rather than one os.pathsep-joined string when multipath is set. :pr:520

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4.11.1 (2026-08-07)

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• Fix :func:~platformdirs.user_desktop_dir on Windows builds without ctypes. CSIDL_DESKTOPDIRECTORY appeared only in the ctypes lookup table, so the registry and environment variable resolvers raised ValueError for it. :pr:519

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4.11.0 (2026-07-21)

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• Declare support for Python 3.15 and run the test suite against it, currently in beta. :pr:512

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4.10.1 (2026-07-18)

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• Stop leaking memory on repeated Windows folder lookups. get_win_folder_via_ctypes defined a fresh ctypes structure on every call, and each one registered a pointer type that was never released; the resolver is now built

... (truncated)

Commits

• 7f3960a Release 4.11.3
• c8af984 fix: don't crash when an XDG dirs variable holds only separators (#523)
• 6d2105a 📄 docs: publish llms.txt from the docs build (#522)
• 7e4746c [pre-commit.ci] pre-commit autoupdate (#521)
• a58fb90 Release 4.11.2
• a01396c fix: stop the remaining iter_*_dirs yielding duplicate or joined paths (#520)
• a9f2ba9 Release 4.11.1
• 30a9549 Let the non-ctypes resolvers find the desktop folder (#519)
• cc97359 build(deps): bump pypa/gh-action-pypi-publish from 1.14.1 to 1.14.2 in the al...
• 328e15d [pre-commit.ci] pre-commit autoupdate (#517)
• Additional commits viewable in compare view

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[dependabot]

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