metaRTC added whip/whep support

overview

The webrtc streaming media part is standardized, but the signaling part lacks standards. The introduction of the WHIP and WHEP protocols complements the final shortcoming of the webrtc standard.
The latest version of metaRTC6.0 adds support for whip and whep protocols, enabling metaRTC to communicate with SFUs and MCUs such as Janus/Mediasoup/Freeswitch.
WHIP: WebRTC HTTP Ingestion Protocol
WHEP: WebRTC HTTP Egress Protocol

whip/whep support

#define Yang_Server_Srs 0
#define Yang_Server_Zlm 1
#define Yang_Server_P2p 7
#define Yang_Server_Whip_Whep 9

  //Yang_Server_Srs/Yang_Server_Zlm/Yang_Server_P2p/Yang_Server_Whip_Whep
    m_context->avinfo.sys.mediaServer=Yang_Server_Whip_Whep;
    m_context->avinfo.rtc.rtcSocketProtocol=Yang_Socket_Protocol_Udp;