fix(deps): update dependency @google-cloud/vision to v3 (#816)

Author: renovate-bot

samples/package.json

@@ -17,7 +17,7 @@
     "@google-cloud/automl": "^3.0.0",
     "@google-cloud/text-to-speech": "^4.0.0",
     "@google-cloud/translate": "^7.0.2",
-    "@google-cloud/vision": "^2.0.0",
+    "@google-cloud/vision": "^3.0.0",
     "yargs": "^16.0.0"
   },
   "devDependencies": {