Do not retry rate-limited requests

[nuno-vieira]

🔗 Issue Links

Relates to https://github.com/GetStream/ios-issues-tracking/issues/800

🎯 Goal

Do not retry rate-limited requests.

The requests will 100% fail, so it does not make sense to retry them.

🧪 Manual Testing Notes

1. Open Proxyman
2. Use the rewrite tool
3. Select one of the requests to rewrite
4. Change the status code to: HTTP/1.1 429 Too Many Requests
5. Change the response to:

{
  "StatusCode": 429,
  "code": 0,
  "details": [
    0
  ],
  "duration": "string",
  "exception_fields": {
    "additionalProp1": "string",
    "additionalProp2": "string",
    "additionalProp3": "string"
  },
  "message": "string",
  "more_info": "string"
}

6. When the response fails, it should not retry.

☑️ Contributor Checklist

• I have signed the Stream CLA (required)
• This change follows zero ⚠️ policy (required)
• This change should be manually QAed
• Changelog is updated with client-facing changes
• New code is covered by unit tests
• Comparison screenshots added for visual changes
• Affected documentation updated (docusaurus, tutorial, CMS)

[Stream-iOS-Bot]

StreamChat XCMetrics

target	metric	benchmark	branch	performance	status
MessageList	Hitches total duration	10 ms	1.67 ms	83.3% 🔼	🟢
	Duration	2.6 s	2.55 s	1.92% 🔼	🟢
	Hitch time ratio	4 ms per s	0.66 ms per s	83.5% 🔼	🟢
	Frame rate	79 fps	78.66 fps	0.43% 🔼	🟢
	Number of hitches	1	0.2	80.0% 🔼	🟢
ChannelList	Hitches total duration	12.5 ms	6.68 ms	46.56% 🔼	🟢
	Duration	2.6 s	2.15 s	17.31% 🔼	🟢
	Hitch time ratio	5 ms per s	2.87 ms per s	42.6% 🔼	🟢
	Frame rate	76 fps	78.74 fps	-3.61% 🔽	🟡
	Number of hitches	1.2	0.6	50.0% 🔼	🟢

[laevandus]

Agree that we should not retry in this case.

[nuno-vieira]

Merging it since it failed in a flaky test