Plugins: Add module hash field to plugin model (#116119)

* add module hash field to plugin model

* fix tests

* fix lint issues

pkg/services/pluginsintegration/pluginstore/plugins.go

@@ -30,8 +30,9 @@ type Plugin struct {
 	Error *plugins.Error
 
 	// SystemJS fields
-	Module  string
-	BaseURL string
+	Module     string
+	BaseURL    string
+	ModuleHash string
 
 	Angular plugins.AngularMeta
 
@@ -80,6 +81,7 @@ func ToGrafanaDTO(p *plugins.Plugin) Plugin {
 		ExternalService:   p.ExternalService,
 		Angular:           p.Angular,
 		Translations:      p.Translations,
+		ModuleHash:        p.ModuleHash,
 	}
 
 	if p.Parent != nil {