Update codecov/codecov-action digest to b9fd7d1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
codecov/codecov-action	action	digest	e28ff12 -> b9fd7d1

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - "before 4am" (UTC).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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[codecov-commenter]

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.18%. Comparing base (6ca4bd0) to head (de79eae).

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #105   +/-   ##
=========================================
  Coverage     94.18%   94.18%           
  Complexity      283      283           
=========================================
  Files            12       12           
  Lines           946      946           
  Branches        171      171           
=========================================
  Hits            891      891           
  Misses           44       44           
  Partials         11       11           

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