* Reduce number of unnecessary request in the alert list panel in case we have data source filter selected
* use fetchPromAndRulerRulesAction instead of fetchAllPromAndRulerRulesAction in case of having datasource selected in options
* remove unnecessary useEffect
* Reduce number of requests in GroupBy component if data source is selected
* use redux utils for asyncmapslice
* lint
* Address review comments
* Skip fetching grafana rules if datasource is not Grafana rules source name
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Co-authored-by: Gilles De Mey <gilles.de.mey@gmail.com>