Fix doc failure after restructuring packet source seed

[xansh]

📝 Description

Type: 🪲 bugfix | 🚦 testing

This PR fixes the lingering doc failure caused by #2329 .

🚦 Testing

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☑️ Checklist

• I requested two reviewers for this pull request
• I updated the documentation according to my changes
• I built the documentation by applying the build_docs label

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[tardis-bot]

*beep* *bop*

Hi, human.

The docs workflow has succeeded ✔️

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[codecov]

Codecov Report

Merging #2336 (329cfba) into master (b5738b3) will not change coverage.
The diff coverage is n/a.

❗ Current head 329cfba differs from pull request most recent head ff446c1. Consider uploading reports for the commit ff446c1 to get more accurate results

@@           Coverage Diff           @@
##           master    #2336   +/-   ##
=======================================
  Coverage   71.95%   71.95%           
=======================================
  Files         137      137           
  Lines       12517    12517           
=======================================
  Hits         9006     9006           
  Misses       3511     3511           

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[xansh]

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This seems unrelated to my changes. @andrewfullard can you please check