fix(deps): update dependency @google-cloud/translate to v2 (#137)

Author: renovate[bot]

translate/automl/package.json

@@ -13,7 +13,7 @@
   "license": "ISC",
   "dependencies": {
     "@google-cloud/automl": "^0.1.1",
-    "@google-cloud/translate": "^1.1.0",
+    "@google-cloud/translate": "^2.0.0",
     "yargs": "^12.0.1",
     "mathjs": "^5.0.4"
   },