Plugins: Remove pluginsInstrumentationStatusSource feature toggle (#83067)

* Plugins: Remove pluginsInstrumentationStatusSource feature toggle

* update tests

* Inline pluginRequestDurationWithLabels, pluginRequestCounterWithLabels, pluginRequestDurationSecondsWithLabels

pkg/services/featuremgmt/registry.go

@@ -905,13 +905,6 @@ var (
 			Stage:           FeatureStageExperimental,
 			Owner:           grafanaBackendPlatformSquad,
 		},
-		{
-			Name:         "pluginsInstrumentationStatusSource",
-			Description:  "Include a status source label for plugin request metrics and logs",
-			FrontendOnly: false,
-			Stage:        FeatureStageExperimental,
-			Owner:        grafanaPluginsPlatformSquad,
-		},
 		{
 			Name:            "managedPluginsInstall",
 			Description:     "Install managed plugins directly from plugins catalog",

pkg/services/featuremgmt/toggles_gen.csv

@@ -120,7 +120,6 @@ teamHttpHeaders,experimental,@grafana/identity-access-team,false,false,false
 awsDatasourcesNewFormStyling,preview,@grafana/aws-datasources,false,false,true
 cachingOptimizeSerializationMemoryUsage,experimental,@grafana/grafana-operator-experience-squad,false,false,false
 panelTitleSearchInV1,experimental,@grafana/backend-platform,true,false,false
-pluginsInstrumentationStatusSource,experimental,@grafana/plugins-platform-backend,false,false,false
 managedPluginsInstall,preview,@grafana/plugins-platform-backend,false,false,false
 prometheusPromQAIL,experimental,@grafana/observability-metrics,false,false,true
 addFieldFromCalculationStatFunctions,preview,@grafana/dataviz-squad,false,false,true

pkg/services/featuremgmt/toggles_gen.go

@@ -491,10 +491,6 @@ const (
 	// Enable searching for dashboards using panel title in search v1
 	FlagPanelTitleSearchInV1 = "panelTitleSearchInV1"
 
-	// FlagPluginsInstrumentationStatusSource
-	// Include a status source label for plugin request metrics and logs
-	FlagPluginsInstrumentationStatusSource = "pluginsInstrumentationStatusSource"
-
 	// FlagManagedPluginsInstall
 	// Install managed plugins directly from plugins catalog
 	FlagManagedPluginsInstall = "managedPluginsInstall"

pkg/services/featuremgmt/toggles_gen.json

@@ -82,7 +82,8 @@
       "metadata": {
         "name": "pluginsInstrumentationStatusSource",
         "resourceVersion": "1708108588074",
-        "creationTimestamp": "2024-02-16T18:36:28Z"
+        "creationTimestamp": "2024-02-16T18:36:28Z",
+        "deletionTimestamp": "2024-02-19T14:18:02Z"
       },
       "spec": {
         "description": "Include a status source label for plugin request metrics and logs",