fix(deps): update dependency @google-cloud/vision to ^0.23.0 (#260)

Author: renovate[bot]

samples/automl/package.json

@@ -14,7 +14,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@google-cloud/automl": "^0.1.1",
-    "@google-cloud/vision": "^0.22.0",
+    "@google-cloud/vision": "^0.23.0",
     "yargs": "^12.0.1",
     "mathjs": "^5.0.4"
   },