GitHub occasionally throttles calls returning a wealth of information on how to correctly handle the issue

403 API rate limit of 5000 still exceeded until 2024-10-02 09:30:01 +0000 UTC, not making remote request. [rate reset in 5m35s]

We do not handle throttling errors form GitHub properly.

• expose throttling error with a specialized error type wrapping all necessary information
• make use of the information returned to decide how to react from the upper layers