Update tox requirement from >=3.24.4 to >=4.30.3

[dependabot]

Updates the requirements on tox to permit the latest version.

Release notes

Sourced from tox's releases.

4.30.3

What's Changed

• Isolate the test suite from any existing DEFAULT_CONFIG_FILE file by @​kurtmckee in tox-dev/tox#3612
• Fix none config file issue 3611 by @​kurtmckee in tox-dev/tox#3613
• [pre-commit.ci] pre-commit autoupdate by @​pre-commit-ci[bot] in tox-dev/tox#3608
• Fix incorrect type annotations in PythonPathPackageWithDeps (fixes #3607) by @​PreistlyPython in tox-dev/tox#3616
• [pre-commit.ci] pre-commit autoupdate by @​pre-commit-ci[bot] in tox-dev/tox#3615

New Contributors

• @​PreistlyPython made their first contribution in tox-dev/tox#3616

Full Changelog: tox-dev/tox@4.30.2...4.30.3

Changelog

Sourced from tox's changelog.

Bugfixes - 4.30.3

• Fix incorrect type annotation in PythonPathPackageWithDeps.__init__() where deps was annotated as Sequence[Package] but should be Sequence[Requirement] to match actual runtime usage - by :user:PreistlyPython (:issue:3607)
• Fix None appearing as the config filename in error output when the user's default config file is corrupt. - by :user:kurtmckee (:issue:3611)

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v4.30.2 (2025-09-04)

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Bugfixes - 4.30.2

• Previously, when tox ran in an automatically provisioned environment, it could hang waiting for a PEP 517 build backend if used in conjunction with the --installpkg option. This has been fixed by properly tearing down the automatically provisioned environment after the tests. - by :user:vytas7 (:issue:3600)

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v4.30.1 (2025-09-03)

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Bugfixes - 4.30.1

• Prevent tox from hanging upon exit due to orphaned build threads and subprocesses when the --installpkg option is used with sdist. - by :user:vytas7 (:issue:3530)

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v4.30.0 (2025-09-03)

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Features - 4.30.0

• Add __TOX_ENVIRONMENT_VARIABLE_ORIGINAL_CI, which passes through the CI variable if present. This is intended for use by other libraries to detect if tox is running under CI. (:issue:3442)

Bugfixes - 4.30.0

• Makes the error message more clear when pyproject.toml file cannot be loaded or is missing expected keys. (:issue:3578)

• The :func:tox_extend_envs() hook <tox.plugin.spec.tox_extend_envs> recently added in :pr:3591 turned out to not work well with tox run. It was fixed internally, not to exhaust the underlying iterator on the first use.

  -- by :user:webknjaz (:issue:3598)

... (truncated)

Commits

• 01442da release 4.30.3
• 984dc78 [pre-commit.ci] pre-commit autoupdate (#3615)
• 660adb5 Fix incorrect type annotations in PythonPathPackageWithDeps (fixes #3607) (#3...
• 393de39 [pre-commit.ci] pre-commit autoupdate (#3608)
• 6e32426 Fix none config file issue 3611 (#3613)
• 0805c83 Isolate the test suite from any existing DEFAULT_CONFIG_FILE file (#3612)
• 5e0784a release 4.30.2
• 64e8a34 Bump pypa/gh-action-pypi-publish in /.github/workflows (#3604)
• 7230088 Ensure automatically provisioned environment is torn down (#3601)
• 2c31dbc Bump pypa/gh-action-pypi-publish from 1.12.4 to 1.13.0 (#3603)
• Additional commits viewable in compare view