ci: Add 'name-tests-test' to pre-commit hooks

[matthewfeickert]

Description

name-tests-test verifies that test files under tests/ conform to pytest naming conventions.

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• Tests are passing
• "WIP" removed from the title of the pull request
• Selected an Assignee for the PR to be responsible for the log summary

Before Merging

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• Summarize commit messages into a comprehensive review of the PR

* Add the 'name-tests-test' pre-commit hooks which verifies that test files
under tests/ conform to pytest naming conventions.
   - Use the '--django' option to match the 'test*.py' naming convention.

[codecov]

Codecov Report

Merging #1877 (8006f47) into master (9135b41) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1877   +/-   ##
=======================================
  Coverage   98.17%   98.17%           
=======================================
  Files          68       68           
  Lines        4322     4322           
  Branches      726      726           
=======================================
  Hits         4243     4243           
  Misses         46       46           
  Partials       33       33           

Flag	Coverage Δ
contrib	26.39% <ø> (ø)
doctest	60.73% <ø> (ø)
unittests-3.10	96.04% <ø> (ø)
unittests-3.7	96.02% <ø> (ø)

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[matthewfeickert]

As other maintainers are on holiday, I'm going to approve and merge this myself. As always, PRs approved by a single core dev can be reverted as needed by the rest of the dev team.