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 95.12%. Comparing base (8a5ba98) to head (657f38f).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #565   +/-   ##
=======================================
  Coverage   95.12%   95.12%           
=======================================
  Files          14       14           
  Lines          82       82           
  Branches       18       18           
=======================================
  Hits           78       78           
  Misses          4        4           

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