Eliminate utils.SetLicense calls (#8217)

* eliminate utils.SetLicense calls

* test fix

* another test fix

* more test fixes

app/config.go

@@ -254,11 +254,3 @@ func (a *App) Desanitize(cfg *model.Config) {
 		cfg.SqlSettings.DataSourceSearchReplicas[i] = actual.SqlSettings.DataSourceSearchReplicas[i]
 	}
 }
-
-// License returns the currently active license or nil if the application is unlicensed.
-func (a *App) License() *model.License {
-	if utils.IsLicensed() {
-		return utils.License()
-	}
-	return nil
-}