[AI-FSSDK] (DO NOT REVIEW) [FSSDK-12248] Increase max retry time interval to 3 seconds

[jaeopt]

Summary

This PR increases the maximum retry time interval for ODP event flushing from 1 second to 3 seconds. This change allows for longer backoff periods in retry scenarios, improving resilience during temporary service disruptions.

Changes

• Updated max_retry_interval from 1.0 to 3.0 seconds in optimizely/odp/odp_event_manager.py
• Updated inline comment to reflect new 3-second cap for exponential backoff

Jira Ticket

FSSDK-12248

Testing

• Code change is straightforward constant update
• Existing unit tests remain valid as they don't hardcode the interval value
• Will be verified through CI/CD pipeline

Notes

• This change only affects the maximum cap for retry intervals
• The exponential backoff strategy remains the same (200ms, 400ms, 800ms, ...), now capped at 3s instead of 1s
• No breaking changes or migration required