fix: examples/custom-ipld-formats/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-JUSTSAFESET-1920917

Author: snyk-bot

examples/custom-ipld-formats/package.json

@@ -12,8 +12,8 @@
   },
   "dependencies": {
     "cids": "^1.1.6",
-    "ipfs-daemon": "^0.7.1",
-    "ipfs-core": "^0.7.1",
+    "ipfs-daemon": "^0.14.0",
+    "ipfs-core": "^0.16.0",
     "ipfs-http-client": "^50.1.1",
     "multicodec": "^3.0.1",
     "multihashing-async": "^2.1.2",