Disable automatic retries

Author: strangelookingnerd

src/main/java/jenkins/plugins/http_request/HttpRequestExecution.java

@@ -309,6 +309,7 @@ private ResponseContentSupplier authAndRequest()
         CloseableHttpClient httpclient = null;
         try {
             HttpClientBuilder clientBuilder = HttpClientBuilder.create();
+			clientBuilder.disableAutomaticRetries();
 
             if (useSystemProperties) {
                 clientBuilder.useSystemProperties();