Add patch note for GitHub rate limit tracking and update scheduler

[NGGTLightKeeper]

Adds a patch note to the ASLM Hugo documentation describing the new GitHub API rate limit tracking and smart update scheduler changes.

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PR created automatically by Jules for task 10515714341345000416 started by @NGGTLightKeeper

[google-labs-jules]

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[github-actions]

This pull request was closed automatically by CI.

Head branch jules-docs-dev-* / jules-patchnotes-dev-* is merged by the Jules automation pipeline; an open PR is not required.