Update dependency yaml to v2.9.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
yaml (source)	2.8.4 → 2.9.0

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Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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Release Notes

eemeli/yaml (yaml)

v2.9.0

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.2%. Comparing base (f52329c) to head (8ffc5d6).

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1452   +/-   ##
=====================================
  Coverage   82.2%   82.2%           
=====================================
  Files        125     125           
  Lines      10241   10241           
=====================================
  Hits        8423    8423           
  Misses      1818    1818           

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