feat(operator): IsOperatorRegistered Retries

[PatStiles]

Add Retry Logic to IsOperatorRegistered

Description

#closes 1415

How to test

In devnet

1. make anvil_start_with_block_time
2. make aggregator_start
3. make operator_full_registration CONFIG_FILE=config-files/config-operator-1.yaml
4. make operator_start CONFIG_FILE=config-files/config-operator-1.yaml
5. make batcher_start_local
6. make telemetry_full_start

Once you have the system running, send proofs

7. make batcher_send_burst_groth16
8. Go to jaeger http://localhost:16686/search
9. You should see the traces correctly created and task verified

Type of change

• New feature

Checklist

• [https://github.com/feat(operator): Operator Retries #1415] Linked to Github Issue
• This change depends on code or research by an external entity
  • Acknowledgements were updated to give credit
• Unit tests added
• This change requires new documentation.
  • Documentation has been added/updated.
• This change is an Optimization
  • Benchmarks added/run
• Has a known issue
  • Link to the open issue addressing it
• If your PR changes the Operator compatibility (Ex: Upgrade prover versions)
  • This PR adds compatibility for operator for both versions and do not change batcher/docs/examples
  • This PR updates batcher and docs/examples to the newer version. This requires the operator are already updated to be compatible