fix(deps): migrate to helix-fetch v2

[stefan-guggisberg]

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Related Issues

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[github-actions]

This PR will trigger a patch release when merged.

[stefan-guggisberg]

@trieloff There's one test failure when building locally: Integration Test: Test publish function locally
(it succeeds on CI)

I am struggling with PollyJS, i.e. I need to re-record the request but I keep getting Fastly auth error (I used a valid API token). Can you have a look please?

[codecov]

Codecov Report

Merging #738 (503e448) into main (d4ac3b1) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #738   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           15        15           
  Lines          352       353    +1     
=========================================
+ Hits           352       353    +1     

Impacted Files	Coverage Δ
src/check-pkgs.js	100.00% <100.00%> (ø)

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[adobe-bot]

🎉 This PR is included in version 8.4.8 🎉

The release is available on:

• v8.4.8
• GitHub release

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