Update package.json

Upgrade dashjs

Author: DerouineauNicolas

frontend/package.json

@@ -26,7 +26,7 @@
     "react-scripts": "3.0.1",
     "react-slick": "^0.25.2",
     "reactstrap": "^8.4.1",
-    "dashjs": "^3.2.2",
+    "dashjs": "^4.4.1",
     "srt-webvtt": "1.0.1",
     "styled-components": "latest"
   },