chore: fix examples (#3491)

The ipfs version bump was missed.

Author: achingbrain

browser-service-worker/package.json

@@ -22,7 +22,7 @@
  "webpack-dev-server": "3.11.0"
  },
  "dependencies": {
- "ipfs": "^0.52.0",
+ "ipfs": "^0.53.0",
  "ipfs-message-port-client": "^0.4.4",
  "ipfs-message-port-protocol": "^0.5.0",
  "ipfs-message-port-server": "^0.5.0",

ipfs-client-add-files/package.json

@@ -15,7 +15,7 @@
  },
  "devDependencies": {
  "execa": "^4.0.3",
- "ipfs": "^0.52.0",
+ "ipfs": "^0.53.0",
  "ipfsd-ctl": "^7.2.0",
  "parcel-bundler": "^1.12.4",
  "rimraf": "^3.0.2",