chore(deps-dev): update filelock requirement from >=3.20.3 to >=3.29.4

[dependabot]

Updates the requirements on filelock to permit the latest version.

Release notes

Sourced from filelock's releases.

3.29.4

What's Changed

• verify inode in break_lock_file before unlinking a stale lock by @​dxbjavid in tox-dev/filelock#561
• keep the read/write heartbeat alive on a transient touch error by @​dxbjavid in tox-dev/filelock#562

Full Changelog: tox-dev/filelock@3.29.3...3.29.4

Changelog

Sourced from filelock's changelog.

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

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3.29.4 (2026-06-13)

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• keep the read/write heartbeat alive on a transient touch error :pr:562 - by :user:dxbjavid
• verify inode in break_lock_file before unlinking a stale lock :pr:561 - by :user:dxbjavid

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3.29.3 (2026-06-10)

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• 🐛 fix(ci): restore release environment on tag job :pr:559
• validate pid range in _parse_lock_holder :pr:556 - by :user:dxbjavid
• 🔧 ci(release): publish to PyPI on tag push :pr:557
• build(deps): bump astral-sh/setup-uv from 8.1.0 to 8.2.0 :pr:558 - by :user:dependabot[bot]

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3.29.2 (2026-06-10)

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• build(deps): bump actions/checkout from 6.0.2 to 6.0.3 :pr:555 - by :user:dependabot[bot]
• [pre-commit.ci] pre-commit autoupdate :pr:554 - by :user:pre-commit-ci[bot]
• check hostname in is_lock_held_by_us :pr:553 - by :user:dxbjavid
• 🔒 fix(soft): harden stale-lock breaking and self-heal malformed locks :pr:551
• open marker reads non-blocking to refuse attacker-placed fifo :pr:549 - by :user:dxbjavid

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3.29.1 (2026-06-03)

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• 🐛 fix(soft): refuse to follow symlinks when reading the lock file :pr:548 - by :user:dxbjavid
• [pre-commit.ci] pre-commit autoupdate :pr:547 - by :user:pre-commit-ci[bot]
• [pre-commit.ci] pre-commit autoupdate :pr:546 - by :user:pre-commit-ci[bot]
• chore: improve filelock maintenance path :pr:545 - by :user:lphuc2250gma
• chore: improve filelock maintenance path :pr:544 - by :user:lphuc2250gma
• chore: improve filelock maintenance path :pr:542 - by :user:lphuc2250gma
• docs: clarify per-thread scope of FileLock configuration :pr:543 - by :user:Gares95
• [pre-commit.ci] pre-commit autoupdate :pr:541 - by :user:pre-commit-ci[bot]
• docs: fix API docs of release() :pr:540 - by :user:MrAnno
• [pre-commit.ci] pre-commit autoupdate :pr:539 - by :user:pre-commit-ci[bot]
• [pre-commit.ci] pre-commit autoupdate :pr:538 - by :user:pre-commit-ci[bot]
• [pre-commit.ci] pre-commit autoupdate :pr:537 - by :user:pre-commit-ci[bot]
• build(deps): bump astral-sh/setup-uv from 8.0.0 to 8.1.0 :pr:536 - by :user:dependabot[bot]
• [pre-commit.ci] pre-commit autoupdate :pr:535 - by :user:pre-commit-ci[bot]

---

... (truncated)

Commits

• f3c11c0 Release 3.29.4
• 5d663ee keep the read/write heartbeat alive on a transient touch error (#562)
• 406d0a2 verify inode in break_lock_file before unlinking a stale lock (#561)
• 85e73d7 🐛 fix(ci): publish from release.yaml on tag push (#560)
• f86dcb1 Release 3.29.3
• 643bdbe 🐛 fix(ci): restore release environment on tag job (#559)
• 7a8f74a validate pid range in _parse_lock_holder (#556)
• d1d49a0 🔧 ci(release): publish to PyPI on tag push (#557)
• b37e162 build(deps): bump astral-sh/setup-uv from 8.1.0 to 8.2.0 (#558)
• d9216de Release 3.29.2
• Additional commits viewable in compare view

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