fix: replace counter with gauge cron tracker alert #17162

Job	Run time
docker-ent-meta	4s
docker-oss-meta	4s
docker-sbsvc-meta	3s
docker-oss (self-hosted, Linux, ARM64, rudderlabs/develop-rudder-server:fix-warehouse-cron-tracke...	5m 12s
docker-suppression-backup-service (self-hosted, Linux, ARM64, rudderstack/develop-suppression-bac...	3m 46s
docker-oss (ubuntu-latest, rudderlabs/develop-rudder-server:fix-warehouse-cron-tracker-alert-amd6...	4m 42s
docker-suppression-backup-service (ubuntu-latest, rudderstack/develop-suppression-backup-service:...	2m 37s
docker-ent (self-hosted, Linux, ARM64, rudderstack/develop-rudder-server-enterprise:fix-warehouse...	5m 9s
docker-ent (ubuntu-latest, rudderstack/develop-rudder-server-enterprise:fix-warehouse-cron-tracke...	4m 37s
create-manifest-docker-sbsvc	13s
create-manifest-docker-oss	6s
create-manifest-docker-ent	7s
	26m 40s

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