SIENTIAPDE-1166

feat: add TTL index functionality to MongoDB activities and update requirements

- Updated MongoDB class to accept TTL index duration in seconds.
- Implemented create_collection_with_ttl_index method to create collections with TTL indexes.
- Added environment variable for TTL index duration in connectors_config.
- Updated tests to cover new TTL index functionality and ensure proper behavior.
- Bumped sientia-dataops-library version to 1.3.4 in requirements.txt.

values.yaml

@@ -167,6 +167,8 @@ env:
     value: "my-release-mongodb.mongodb.svc.cluster.local:27017"
   - name: MONGODB_DATABASE
     value: "sientia"
+  - name: MONGODB_TTL_INDEX_HOURS
+    value: "1"
 
   - name: KAFKA_BOOTSTRAP_SERVERS
     value: "kafka.kafka.svc.cluster.local:9092"