* migrate to new manifest format
* rename app to alerting.notifications to not conflict with rules
* disable custom field selectors as they are not supported in appinstaller
* add origin to receiver
* populate origin of the receiver
* set CanUse to false if origin is not Grafana
* set provenance if origin is imported
* set Grafana origin by default in conversion API
* set canUse annotation
* reject update\delete operations on resources with origin other than Grafana
* fail to create with wrong origin
* make legacy store expose only model.Receiver
* use integration as provenance type provider
* use revision RenameReceiverInRoutes
* introduce function GetReceiversNames in config revision
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Co-authored-by: Matthew Jacobson <matthew.jacobson@grafana.com>
* add VersionedNotifierPlugin and method that converts NotifierPlugin to it
* return new schema if query parameter version=2
* add version to k8s model of integration
* fix open api snapshot
* add version to IntegrationConfig
* use current version on conversion
* create versioned integrations for test
* introduce alerting notification app
* move code as is and remove from old registry
* update api server registration
* update make file and remove unnecessary args, copy some useful make commands from dashboards
* update codeowners
* move constants inside module and remove dependency from grafana
* add support for selectors to the app builder
Yuri Tseretyan
Gilles De Mey