chore(deps): update dependency webpack-merge to v6

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webpack-merge	5.10.0 -> 6.0.1

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Release Notes

survivejs/webpack-merge (webpack-merge)

v6.0.1

Compare Source

• Fix - Restore usage of clone-deep as there was a corner case where structuredClone did not work as expected. #​214

v6.0.0

Compare Source

• Chore - Update internal dependencies. As a result, the package needs at least Node 18 to run.
• Chore - Use structuredClone over clone-deep dependency since it is included to Node 18 or above. #​214

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.66%. Comparing base (84cce75) to head (3b20f08).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5270      +/-   ##
==========================================
- Coverage   94.67%   94.66%   -0.02%     
==========================================
  Files         322      322              
  Lines        8058     8058              
  Branches     1632     1632              
==========================================
- Hits         7629     7628       -1     
- Misses        429      430       +1     

see 1 file with indirect coverage changes