修复重播：重置进度条

app/src/main/java/com/github/tvbox/osc/viewmodel/SourceViewModel.java

@@ -673,6 +673,7 @@ public class SourceViewModel extends ViewModel {
                     result.put("parse", 1);
                     result.put("url", url);
                 }
+                result.put("proKey", progressKey);
                 result.put("playUrl", playUrl);
                 result.put("flag", playFlag);
                 playResult.postValue(result);