chore: Remove unused dependency from nodejs

Author: rekmarks

packages/nodejs/package.json

@@ -51,7 +51,6 @@
   },
   "dependencies": {
     "@endo/eventual-send": "^1.3.4",
-    "@endo/marshal": "^1.8.0",
     "@endo/promise-kit": "^1.1.13",
     "@libp2p/interface": "2.11.0",
     "@libp2p/webrtc": "5.2.24",

yarn.lock

@@ -3867,7 +3867,6 @@ __metadata:
   dependencies:
     "@arethetypeswrong/cli": "npm:^0.17.4"
     "@endo/eventual-send": "npm:^1.3.4"
-    "@endo/marshal": "npm:^1.8.0"
     "@endo/promise-kit": "npm:^1.1.13"
     "@libp2p/interface": "npm:2.11.0"
     "@libp2p/webrtc": "npm:5.2.24"