正确处理InterruptException

Sonar-2142: "InterruptedException" should not be ignored

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaServiceImpl.java

@@ -212,7 +212,7 @@ public class WxMaServiceImpl implements WxMaService, RequestHttp<CloseableHttpCl
             log.warn("微信系统繁忙，{} ms 后重试(第{}次)", sleepMillis, retryTimes + 1);
             Thread.sleep(sleepMillis);
           } catch (InterruptedException e1) {
-            throw new RuntimeException(e1);
+            Thread.currentThread().interrupt();
           }
         } else {
           throw e;