[AI-FSSDK] [FSSDK-12248] Increase max retry time interval to 3 seconds

- Updated max_retry_interval from 1.0 to 3.0 seconds in ODP event manager
- Allows longer retry delays for improved resilience during temporary network issues

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: Mat001

optimizely/odp/odp_event_manager.py

@@ -164,7 +164,7 @@ def _flush_batch(self) -> None:
         self.logger.debug(f'ODP event queue: flushing batch size {batch_len}.')
         should_retry = False
         initial_retry_interval = 0.2  # 200ms
-        max_retry_interval = 1.0  # 1 second
+        max_retry_interval = 3.0  # 3 seconds
 
         for i in range(1 + self.retry_count):
             try: