remove unused alert

Author: benzekrimaha

monitoring/lifecycle/alerts.yaml

@@ -82,21 +82,6 @@ groups:
         {{ ${lifecycle_latency_critical_threshold} | humanizeDuration }} ago.
       summary: "Lifecycle scan not executed in time"
 
-  - alert: LifecycleScanDurationHigh
-    Expr: |
-      s3_lifecycle_conductor_full_scan_elapsed_seconds{
-        namespace="${namespace}", job="${job_lifecycle_producer}"
-      } > 3600
-    For: "0s"
-    Labels:
-      severity: warning
-    Annotations:
-      zenko_service: backbeat-lifecycle-producer
-      description: >-
-        The latest lifecycle conductor full scan took more than 1 hour
-        ({{ $value | humanizeDuration }}).
-      summary: "Lifecycle conductor full scan duration is high"
-
 - name: LifecycleBucketProcessor
   rules: