remove pytest pin

[d-v-b]

removes the pin on the upper bound of pytest, as the motivating reason for that pin seems to be resolved.

[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 60.90%. Comparing base (65fec71) to head (988a97f). :warning: Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3619   +/-   ##
=======================================
  Coverage   60.90%   60.90%           
=======================================
  Files          86       86           
  Lines       10174    10174           
=======================================
  Hits         6196     6196           
  Misses       3978     3978           

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• :snowflake: Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[d-v-b]

pre-commit failure is unrelated. and we should look at removing the pytest-asyncio pin