Fix ipWhiteList test: Change ports + use internal fetch API

[KristjanESPERANTO]

• Port change should fix a timing issue (mentioned in Update dependencies and actions #3179).
• Use the internal fetch API in preparation for not being dependent on the external fetch package in the future.

[codecov-commenter]

Codecov Report

Merging #3180 (9c4aafb) into develop (ef20fe2) will increase coverage by 0.08%.
The diff coverage is n/a.

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@@             Coverage Diff             @@
##           develop    #3180      +/-   ##
===========================================
+ Coverage    26.15%   26.23%   +0.08%     
===========================================
  Files           53       53              
  Lines        11502    11502              
===========================================
+ Hits          3008     3018      +10     
+ Misses        8494     8484      -10     

see 2 files with indirect coverage changes

[khassel]

I think we should still use helpers.fetch here and in line 27 because I don't want to mix up using node-fetch and internal fetch. Tested this with helpers.fetch and this works too.

Other question: I think you looked into running with internal fetch, are there still problems? Tested internal fetch and all e2e tests run locally ...

[KristjanESPERANTO]

I accidentally closed the PR 🤦 I created a new one where I didn't change fetch: #3181

I still have issues with my PR for the internal fetch: #3172. I'm just stuck there and at the moment I don't have a good idea of how to proceed: https://github.com/MichMich/MagicMirror/actions/runs/6102949232/job/16562462648#step:5:1164 Hints would be very welcome.

[khassel]

thanks, will try to look into this within the next days ...