RT-Thread-packages/esp-idf @ v4.4

réplica de https://github-proxy.rt-thread.io/RT-Thread-packages/esp-idf.git

yuanjm 821eea45b3 examples: Strip IPv6 function in example and use sockaddr_storage to replace sockaddr_in6		%!s(int64=5) %!d(string=hai) anos
..
addr_from_stdin.h	821eea45b3 examples: Strip IPv6 function in example and use sockaddr_storage to replace sockaddr_in6	%!s(int64=4) %!d(string=hai) anos
protocol_examples_common.h	085d2b8d25 examples: common connect to also support no connection flow if no inteface chosen	%!s(int64=5) %!d(string=hai) anos