I downloaded it and after that I restarted unity but it shows an error on the console
Library\PackageCache\com.unity.render-pipelines.universal@7.1.6\Editor\UniversalRenderPipelineCameraEditor.cs(1049,57): error CS0535: 'UniversalRenderPipelineCameraContextualMenu' does not implement interface member 'IRemoveAdditionalDataContextualMenu<Camera>.RemoveComponent(Camera, IEnumerable<Component>)'