message: Bug HTTP method should be uppercased when proxying plugin request
diff: @@ -88,7 +88,7 @@ func (p *PluginsHandler) HandlePluginAssets(w http.ResponseWriter, r *http.Reque
  }
  func (p *PluginsHandler) proxyPluginRequest(requestURL *url.URL, pluginName string, w http.ResponseWriter, orignalRequest *http.Request) {
  - newRequest, err := http.NewRequest("Get", requestURL.String(), nil)
  + newRequest, err := http.NewRequest("GET", requestURL.String(), nil)
  if err != nil {
  errMsg := fmt.Sprintf("failed to create GET request for %q plugin: %v", pluginName, err)
  klog.Error(errMsg)
  