Update Node.js to 4e6b70d

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
node	stage	digest	24dc26e → 4e6b70d

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.24%. Comparing base (5e561ff) to head (b301d8d).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #162   +/-   ##
=======================================
  Coverage   93.24%   93.24%           
=======================================
  Files          49       49           
  Lines        1837     1837           
=======================================
  Hits         1713     1713           
  Misses         88       88           
  Partials       36       36           

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