build(deps-dev): Bump tox from 2.1.1 to 3.14.1

[dependabot-preview[bot]]

Bumps tox from 2.1.1 to 3.14.1.

Changelog

*Sourced from [tox's changelog](https://github.com/tox-dev/tox/blob/master/docs/changelog.rst).* > v3.14.1 (2019-11-13) > ==================== > > Bugfixes > -------- > > - fix reporting of exiting due to (real) signals - by blueyed [\#1401](https://github-redirect.dependabot.com/tox-dev/tox/issues/1401) > - Bump minimal virtualenv to 16.0.0 to improve own transitive deps handling in some ancient envs. — by webknjaz [\#1429](https://github-redirect.dependabot.com/tox-dev/tox/issues/1429) > - Adds `CURL_CA_BUNDLE`, `REQUESTS_CA_BUNDLE`, `SSL_CERT_FILE` to the default passenv values. - by ssbarnea [\#1437](https://github-redirect.dependabot.com/tox-dev/tox/issues/1437) > - Fix nested tox execution in the parallel mode by separating the environment variable that let's tox know it is invoked in the parallel mode (`_TOX_PARALLEL_ENV`) from the variable that informs the tests that tox is running in parallel mode (`TOX_PARALLEL_ENV`). — by hroncok [\#1444](https://github-redirect.dependabot.com/tox-dev/tox/issues/1444) > - Fix provisioning from a pyvenv interpreter. — by kentzo [\#1452](https://github-redirect.dependabot.com/tox-dev/tox/issues/1452) > > Deprecations (removal in next major release) > -------------------------------------------- > > - Python `3.4` is no longer supported. — by gaborbernat [\#1456](https://github-redirect.dependabot.com/tox-dev/tox/issues/1456) > > v3.14.0 (2019-09-03) > ==================== > > Bugfixes > -------- > > - Fix `PythonSpec` detection of `python3.10` - by asottile [\#1374](https://github-redirect.dependabot.com/tox-dev/tox/issues/1374) > - Fix regression failing to detect future and past `py##` factors - by asottile [\#1377](https://github-redirect.dependabot.com/tox-dev/tox/issues/1377) > - Fix `current_tox_py` for `pypy` / `pypy3` - by asottile [\#1378](https://github-redirect.dependabot.com/tox-dev/tox/issues/1378) > - Honor environment markers in `requires` list - by asottile [\#1380](https://github-redirect.dependabot.com/tox-dev/tox/issues/1380) > - improve recreate check by allowing directories containing `.tox-config1` (the marker file created by tox) - by asottile [\#1383](https://github-redirect.dependabot.com/tox-dev/tox/issues/1383) > - Recognize correctly interpreters that have suffixes (like python3.7-dbg). [\#1415](https://github-redirect.dependabot.com/tox-dev/tox/issues/1415) > > Features > -------- > > - Add support for minor versions with multiple digits `tox -e py310` works for `python3.10` - by asottile [\#1374](https://github-redirect.dependabot.com/tox-dev/tox/issues/1374) > - Remove dependence on `md5` hashing algorithm - by asottile [\#1384](https://github-redirect.dependabot.com/tox-dev/tox/issues/1384) > > Documentation > ------------- > > - clarify behaviour if recreate is set to false - by PJCampi [\#1399](https://github-redirect.dependabot.com/tox-dev/tox/issues/1399) > > Miscellaneous > ------------- > > - Fix relative URLs to files in the repo in `.github/PULL_REQUEST_TEMPLATE.md` — by webknjaz [\#1363](https://github-redirect.dependabot.com/tox-dev/tox/issues/1363) > - Replace `importlib_metadata` backport with `importlib.metadata` from the standard library on Python `3.8+` - by hroncok [\#1367](https://github-redirect.dependabot.com/tox-dev/tox/issues/1367) > - Render the change fragment help on the `docs/changelog/` directory view on GitHub — by webknjaz [\#1370](https://github-redirect.dependabot.com/tox-dev/tox/issues/1370) > > v3.13.2 (2019-07-01) > ==================== > ... (truncated)

Commits

- [`279bcbe`](https://github.com/tox-dev/tox/commit/279bcbef30287177452f798df0a409fa68d8230e) release 3.14.1 - [`c85365e`](https://github.com/tox-dev/tox/commit/c85365e4e561663bd05ea1af03d1aa5b265c92d5) fix the failing CI on master ([#1456](https://github-redirect.dependabot.com/tox-dev/tox/issues/1456)) - [`6feee0b`](https://github.com/tox-dev/tox/commit/6feee0bbbc833959b47d0919c3180b3910c7a23e) Adds SSL proxy variables to default passenv ([#1439](https://github-redirect.dependabot.com/tox-dev/tox/issues/1439)) - [`5582194`](https://github.com/tox-dev/tox/commit/558219460f749d02eb0dfde3c359a9d96cc32e78) Fix provisioning from pyvenv interpreter ([#1452](https://github-redirect.dependabot.com/tox-dev/tox/issues/1452)) - [`8e6f64a`](https://github.com/tox-dev/tox/commit/8e6f64a8ef30d3852529c3adce78f76f30dab8f7) Fix reporting exit due to (real) signal ([#1401](https://github-redirect.dependabot.com/tox-dev/tox/issues/1401)) - [`0a44dcc`](https://github.com/tox-dev/tox/commit/0a44dccb5bcc6c133c622d65e143c83a652c5fa9) Use _TOX_PARALLEL_ENV environment variable to control the behav… ([#1446](https://github-redirect.dependabot.com/tox-dev/tox/issues/1446)) - [`3980da7`](https://github.com/tox-dev/tox/commit/3980da78d1e9fb8f618a12c6b90953c1aa25b8ab) disable pytest-xdist for now - [`e7136f5`](https://github.com/tox-dev/tox/commit/e7136f55c98628688725986a4dd2141df2a02ef2) fix code markup ([#1445](https://github-redirect.dependabot.com/tox-dev/tox/issues/1445)) - [`1883946`](https://github.com/tox-dev/tox/commit/1883946bd3f233f58928864700eb0e6007332ffd) Update README.md - [`b0c5331`](https://github.com/tox-dev/tox/commit/b0c5331a3d1157dde6b92c4c5123d89a38e3c7c0) Upgrade minimal virtualenv version to 16.0.0 ([#1429](https://github-redirect.dependabot.com/tox-dev/tox/issues/1429)) - Additional commits viewable in [compare view](https://github.com/tox-dev/tox/compare/2.1.1...3.14.1)

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Superseded by #92.