Auto PR from release/0.7 to main (#462)

* httpfs add error log (#436)

* Remove some outdated libcurl option usage in curl wrapper header (#440) (#443)

* zlib and uring source build didn't have -O3 (#451)

* fix dns discard (#459)

Signed-off-by: liulanzheng <lanzheng.liulz@alibaba-inc.com>

---------

Signed-off-by: liulanzheng <lanzheng.liulz@alibaba-inc.com>
Co-authored-by: Bob Chen <beef9999@qq.com>
Co-authored-by: Coldwings <coldwings@me.com>
Co-authored-by: Lanzheng Liu <lanzheng.liulz@alibaba-inc.com>

net/utils.cpp

@@ -321,6 +321,7 @@ class DefaultResolver : public Resolver {
  break;
  }
  }
+ ipaddr.recycle(ipaddr->empty());
  }
  }