many-to-one requires explicit grouping (#58174)

The current query results in a many-to-one relationship which requires explicit grouping see more details here
https://github.com/portefaix/portefaix-hub/pull/306

https://prometheus.io/docs/prometheus/latest/querying/operators/#many-to-one-and-one-to-many-vector-matches
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Carlos Juan Gómez Peñalver 2023-02-21 10:00:48 +00:00 committed by GitHub
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commit 984e293d60
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@ -12,7 +12,7 @@
alert: 'GrafanaRequestsFailing',
expr: |||
100 * namespace_job_handler_statuscode:grafana_http_request_duration_seconds_count:rate5m{handler!~"/api/datasources/proxy/:id.*|/api/ds/query|/api/tsdb/query", status_code=~"5.."}
/ ignoring (status_code)
/ ignoring (status_code) group_left
sum without (status_code) (namespace_job_handler_statuscode:grafana_http_request_duration_seconds_count:rate5m{handler!~"/api/datasources/proxy/:id.*|/api/ds/query|/api/tsdb/query"})
> %(grafanaRequestsFailingThresholdPercent)s
||| % $._config,