Send DC info for syncState (#88)

* dc private methods

* impl

* pub

* id

* fix test

pubspec.lock

@@ -114,12 +114,12 @@ packages:
     source: hosted
     version: "2.2.1"
   dart_webrtc:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: dart_webrtc
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   device_info_plus:
     dependency: "direct main"
     description:
@@ -218,7 +218,7 @@ packages:
       name: flutter_webrtc
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.8.3"
+    version: "0.8.5"
   glob:
     dependency: transitive
     description:
@@ -496,7 +496,7 @@ packages:
       name: webrtc_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   win32:
     dependency: transitive
     description: