chore: update portal-loop configurations urls

[albttx]

Contributors' checklist...

• Added new tests, or not needed, or not feasible
• Provided an example (e.g. screenshot) to aid review or the PR is self-explanatory
• Updated the official documentation or not needed
• No breaking changes were made, or a BREAKING CHANGE: xxx message was included in the description
• Added references to related issues and PRs
• Provided any useful hints for running manual tests
• Added new benchmarks to generated graphs, if any. More info here.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.96%. Comparing base (5a96926) to head (5796981).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2039      +/-   ##
==========================================
- Coverage   54.96%   54.96%   -0.01%     
==========================================
  Files         481      481              
  Lines       67391    67391              
==========================================
- Hits        37043    37040       -3     
- Misses      27329    27330       +1     
- Partials     3019     3021       +2     

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