chore(deps): update dependency pipdeptree to v2.21.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pipdeptree (changelog)	2.20.0 -> 2.21.0

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Release Notes

tox-dev/pipdeptree (pipdeptree)

v2.21.0

Compare Source

What's Changed

• Implement --python auto for virtual environment detection by @​kemzeb in https://github.com/tox-dev/pipdeptree/pull/366

Full Changelog: tox-dev/pipdeptree@2.20.0...2.21.0

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 19.25%. Comparing base (5132497) to head (4956013).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1179   +/-   ##
=======================================
  Coverage   19.25%   19.25%           
=======================================
  Files          39       39           
  Lines        3496     3496           
  Branches      610      610           
=======================================
  Hits          673      673           
- Misses       2803     2804    +1     
+ Partials       20       19    -1     

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