chore(deps): update actions/setup-node action to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-node	action	major	v4 → v6

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Release Notes

actions/setup-node (actions/setup-node)

v6

Compare Source

v5

Compare Source

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Configuration

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.52%. Comparing base (a5f0903) to head (f84bb98).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #403   +/-   ##
=======================================
  Coverage   90.52%   90.52%           
=======================================
  Files         144      144           
  Lines        2196     2196           
  Branches      452      476   +24     
=======================================
  Hits         1988     1988           
  Misses        200      200           
  Partials        8        8           

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