Cleanup collector-sync module

[jaydeluca]

• I have read and followed the Contributing docs, especially the "First-time contributing?" section.
• This PR has content that I did not fully write myself.
  • I used AI and I have read and followed the Generative AI Contribution Policy.
• I have the experience and knowledge necessary to understand, review, and validate all content in this PR.¹

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The script was working but the docs and code needed some cleanup.

• We were not running the tests in CI, so I added a new github action
• Fixed up some python type checking errors
• Updated docs on what the correct commands needed for local development and running tests
• Deleted the spell check part of the script because it's no longer needed now that we are using the shortcode approach (Make collector component docs more translatable #9402)
• Fixed a big where we weren't checking the data/collector-versions.yml file for diffs when determining if a PR should be made

Footnotes

1. Yes, I can answer maintainer questions about the content of this PR, without using AI. ↩

[jaydeluca]

this change was needed due to the link check failing because this receiver has been removed. These manual updates will no longer be needed once #9410 is completed

[jaydeluca]

/fix:refcache

[otelbot-docs]

✅ fix:refcache applied successfully in run 24289321910.