Update dependency waitress to v3.0.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
waitress (changelog)	==3.0.1 -> ==3.0.2

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Release Notes

Pylons/waitress (waitress)

v3.0.2

Compare Source

Security

- When using Waitress to process trusted proxy headers, Waitress will now
  update the headers to drop any untrusted values, thereby making sure that
  WSGI apps only get trusted and validated values that Waitress itself used to
  update the environ. See https://github.com/Pylons/waitress/pull/452 and
  https://github.com/Pylons/waitress/issues/451

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.67%. Comparing base (176b4b3) to head (5997b9f).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2075   +/-   ##
=======================================
  Coverage   85.67%   85.67%           
=======================================
  Files         120      120           
  Lines        5279     5279           
=======================================
  Hits         4523     4523           
  Misses        756      756           

Flag	Coverage Δ
unittests	85.67% <ø> (ø)

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