Update networkx to 2.8.3

[pyup-bot]

This PR updates networkx from 2.4 to 2.8.3.

Changelog

2.8.3

What's Changed
* added example to closeness.py by Lukong123 in https://github.com/networkx/networkx/pull/5645
* Extract valid kwds from the function signature for draw_networkx_* by MridulS in https://github.com/networkx/networkx/pull/5660
* Error out when pydot fails to correctly parse node names by MridulS in https://github.com/networkx/networkx/pull/5667
* Remove redundant py2 numeric conversions - Take 2 by MridulS in https://github.com/networkx/networkx/pull/5661
* Correcting a typo in the references by RATCOinc in https://github.com/networkx/networkx/pull/5677
* Add workaround for pytest failures on 3.11b2 by rossbar in https://github.com/networkx/networkx/pull/5680
* Moved random_spanning_tree to public API by mjschwenne in https://github.com/networkx/networkx/pull/5656
* More tests for clustering (upstreaming from graphblas-algorithms) by eriknw in https://github.com/networkx/networkx/pull/5673
* Remove unused logic in nonisomorphic_trees by Erotemic in https://github.com/networkx/networkx/pull/5682
* equitable_coloring: Get lazily first item instead of creating whole list by matusvalo in https://github.com/networkx/networkx/pull/5668
* Update subgraph views tests to pass with out of order execution by MridulS in https://github.com/networkx/networkx/pull/5683
* Use isort with pre-commit to enforce import guidelines by MridulS in https://github.com/networkx/networkx/pull/5659
* ignore isort commit from git blame by MridulS in https://github.com/networkx/networkx/pull/5684
* Another catch by pytest-randomly by MridulS in https://github.com/networkx/networkx/pull/5685
* Remove unused file from utils.test by MridulS in https://github.com/networkx/networkx/pull/5687
* Update release requirements by jarrodmillman in https://github.com/networkx/networkx/pull/5690
* Update developer requirements by jarrodmillman in https://github.com/networkx/networkx/pull/5689

New Contributors
* RATCOinc made their first contribution in https://github.com/networkx/networkx/pull/5677
* eriknw made their first contribution in https://github.com/networkx/networkx/pull/5673
* matusvalo made their first contribution in https://github.com/networkx/networkx/pull/5668

**Full Changelog**: https://github.com/networkx/networkx/compare/networkx-2.8.2...networkx-2.8.3

Links

• PyPI: https://pypi.org/project/networkx
• Changelog: https://pyup.io/changelogs/networkx/
• Homepage: https://networkx.org/

[pyup-bot]

Closing this in favor of #119