:package: Dependencies
* Bump codecov/codecov-action from 1.5.2 to 2.1.0 (2) dependabot
* Bump actions/checkout from 2.3.4 to 2.4.0 (3) dependabot
* Bump virtualenv from 20.6.0 to 20.10.0 in /.github/workflows (4) dependabot
* Bump sphinx from 4.2.0 to 4.3.0 in /docs (5) dependabot
* Bump furo from 2021.10.9 to 2021.11.12.1 in /docs (6) dependabot
* Bump poetry from 1.1.7 to 1.1.11 in /.github/workflows (7) dependabot
* Bump pip from 21.1.3 to 21.3.1 in /.github/workflows (8) dependabot
* Bump nox from 2021.6.12 to 2021.10.1 in /.github/workflows (9) dependabot