Plugins: Report plugin utilization of Grafana runtime dependencies (#75156)

* Plugins: Report plugin utilization of Grafana runtime dependencies

* Change approach to determine pluginName too

* Fix tests

* Update tests

* remove commented code

pkg/services/featuremgmt/registry.go

@@ -759,5 +759,12 @@ var (
 			Stage:        FeatureStageExperimental,
 			Owner:        grafanaAlertingSquad,
 		},
+		{
+			Name:         "pluginsAPIMetrics",
+			Description:  "Sends metrics of public grafana packages usage by plugins",
+			FrontendOnly: true,
+			Stage:        FeatureStageExperimental,
+			Owner:        grafanaPluginsPlatformSquad,
+		},
 	}
 )

pkg/services/featuremgmt/toggles_gen.csv

@@ -108,3 +108,4 @@ requestInstrumentationStatusSource,experimental,@grafana/plugins-platform-backen
 lokiRunQueriesInParallel,privatePreview,@grafana/observability-logs,false,false,false,false
 wargamesTesting,experimental,@grafana/hosted-grafana-team,false,false,false,false
 alertingInsights,experimental,@grafana/alerting-squad,false,false,false,true
+pluginsAPIMetrics,experimental,@grafana/plugins-platform-backend,false,false,false,true

pkg/services/featuremgmt/toggles_gen.go

@@ -442,4 +442,8 @@ const (
 	// FlagAlertingInsights
 	// Show the new alerting insights landing page
 	FlagAlertingInsights = "alertingInsights"
+
+	// FlagPluginsAPIMetrics
+	// Sends metrics of public grafana packages usage by plugins
+	FlagPluginsAPIMetrics = "pluginsAPIMetrics"
 )