feat: update negotiateSdp and WebRtcArgs (#3371)

- update negotiateSdp
- update HttpAllArgs and alias
- update onRtcConfigure
- define setWebRtcArgs, handle set_webrtc_cands and setLocalIp

---------

Co-authored-by: xiongziliang <771730766@qq.com>
Co-authored-by: KkemChen <kkemchen@qq.com>

src/Common/MediaSource.h

@@ -136,6 +136,15 @@ private:
     toolkit::Timer::Ptr _async_close_timer;
 };
 
+
+template <typename MAP, typename KEY, typename TYPE>
+static void getArgsValue(const MAP &allArgs, const KEY &key, TYPE &value) {
+    auto val = ((MAP &)allArgs)[key];
+    if (!val.empty()) {
+        value = (TYPE)val;
+    }
+}
+
 class ProtocolOption {
 public:
     ProtocolOption();
@@ -243,15 +252,6 @@ public:
         GET_OPT_VALUE(stream_replace);
         GET_OPT_VALUE(max_track);
     }
-
-private:
-    template <typename MAP, typename KEY, typename TYPE>
-    static void getArgsValue(const MAP &allArgs, const KEY &key, TYPE &value) {
-        auto val = ((MAP &)allArgs)[key];
-        if (!val.empty()) {
-            value = (TYPE)val;
-        }
-    }
 };
 
 //该对象用于拦截感兴趣的MediaSourceEvent事件