build(deps): update platformdirs requirement from >=4.11.2 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)
• See full diff in compare view

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[github-actions]

Coverage Report

For commit d0715ea

Click to expand Coverage Report

  Name                                          Stmts   Miss Branch BrPart  Cover
  -------------------------------------------------------------------------------
+ src/docbuild/tasks/portal.py                    140      0     50      1  99.5%
+ src/docbuild/models/manifest.py                 156      1     32      1  98.9%
+ src/docbuild/logging.py                         104      1     26      1  98.5%
+ src/docbuild/utils/pidlock.py                    79      1     14      1  97.8%
+ src/docbuild/cli/cmd_config/list.py              28      0     10      1  97.4%
+ src/docbuild/cli/cmd_portal/cmd_list.py         168      1     86      7  96.9%
+ src/docbuild/models/deliverable/__init__.py      95      2     14      2  96.3%
+ src/docbuild/models/deliverable/view.py         175      3     48      6  96.0%
+ src/docbuild/cli/callback.py                     35      0     10      2  95.6%
+ src/docbuild/utils/concurrency.py                65      3     18      1  95.2%
+ src/docbuild/tasks/metadata/runner.py            65      3     16      1  95.1%
+ src/docbuild/cli/cmd_cli.py                     142      7     28      6  92.4%
+ src/docbuild/cli/cmd_metadata/__init__.py        41      2      4      2  91.1%
- src/docbuild/cli/cmd_doctor.py                   37      4     10      2  87.2%
- src/docbuild/tasks/build/runner.py               88     14     16      3  83.7%
- src/docbuild/tasks/metadata/manifest.py         130     16     48      6  83.1%
- src/docbuild/cli/cmd_config/validate.py          21      2     12      3  78.8%
- src/docbuild/cli/cmd_check/__init__.py           22      9      4      0  50.0%
- src/docbuild/cli/cmd_build/__init__.py           59     38      8      0  31.3%
  -------------------------------------------------------------------------------
+ TOTAL                                          3937    107   1074     46  96.5%
  
  58 files skipped due to complete coverage.