Should we handle SlowDown messages more nicely?

[dcherian]

Problem

icechunk/src/asset_manager.rs:261
  |    2: icechunk::store::set
  |            with key="slope/c/202/319"
  |              at icechunk/src/store.rs:279
  | 
  |-> error writing object to object store service error
  |-> service error
  |-> unhandled error (SlowDown)
  `-> Error { code: "SlowDown", message: "Please reduce your request rate.", s3_extended_request_id: "YAktC/

Proposed Solution

We could catch these errors and retry with exponential backoff.

Additional context