chore(ACI): Remove comparison value logging (#91811)

The logs have served their purpose and can be removed.

Author: ceorourke

src/sentry/incidents/subscription_processor.py

@@ -312,14 +312,6 @@ def get_comparison_aggregation_value(
 
         if not comparison_aggregate:
             metrics.incr("incidents.alert_rules.skipping_update_comparison_value_invalid")
-            logger.info(
-                "No comparison aggregate",
-                extra={
-                    "alert_rule_id": self.alert_rule.id,
-                    "subscription_id": subscription_update.get("subscription_id"),
-                    "organization_id": self.alert_rule.organization_id,
-                },
-            )
             return None
 
         return (aggregation_value / comparison_aggregate) * 100