chore: update content routing branch dep

Author: jacobheun

package.json

@@ -60,7 +60,7 @@
     "dirty-chai": "^2.0.1",
     "electron-webrtc": "~0.3.0",
     "libp2p-circuit": "~0.2.1",
-    "libp2p-delegated-content-routing": "github:libp2p/js-libp2p-delegated-content-routing#fix/tests",
+    "libp2p-delegated-content-routing": "github:libp2p/js-libp2p-delegated-content-routing#master",
     "libp2p-delegated-peer-routing": "github:libp2p/js-libp2p-delegated-peer-routing#master",
     "libp2p-kad-dht": "~0.10.1",
     "libp2p-mdns": "~0.12.0",