chore(consume): add retries for connection refused from post requests

[spencer-tb]

🗒️ Description

Attempts to fix sporadic connection refused errors in Hive consume simulators by adding retry logic to post requests sent to clients. This aims to address an assumed race condition where Hive reports a client as ready but the RPC service isn't quite available yet during startup, causing tests to fail with "Connection refused" errors.

🔗 Related Issues or PRs

Sporadic fails for Besu: https://hive.ethpandaops.io/#/compare/fusaka?runs=1758510938-01cbc0c3af77726a9969c9050108697a,1758441660-b4e01a5f7cea5a2ed8fc8d8c2bb4380e,1758389473-146b809e40427cf98675ec853360495e,1758207887-90de6bb128a9349d19d3b793802ef7e6,1758155899-75a28ff1edfb65c9297bf0be9f2e9f09,1758078900-e2c9d1724030ef8fac4a181f1928bd54,1757992304-a4c773a17b794af44eb5b00958f71b5c,1757903263-fa62cb0a95645c31420886e8d4f4c27a,1757817185-941983bc143dff74b7ca8a778195036f,1757733636-e801251e63ebb945ceddfc627a8e690c

✅ Checklist

• All: Ran fast tox checks to avoid unnecessary CI fails, see also Code Standards and Enabling Pre-commit Checks:

  uvx --with=tox-uv tox -e lint,typecheck,spellcheck,markdownlint

• All: PR title adheres to the repo standard - it will be used as the squash commit message and should start type(scope):.
• All: Considered adding an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.
• All: Set appropriate labels for the changes (only maintainers can apply labels).

[danceratopz]

Hey, not such a big fan of letting these retry loops pervade more of our code. Will post an alternative with tenacity. And we can evaluate the options, see also:

• #1532 (comment)

[danceratopz]

I think this has an off by one:

Suggested change

	if ("Connection refused" in str(e) or "Errno 111" in str(e)) and attempt < 4:
	if ("Connection refused" in str(e) or "Errno 111" in str(e)) and attempt < 5:

[danceratopz]

@spencer-tb please check #2205 as an alternative.

[spencer-tb]

CIFO #2205