fix(deps): update dependency @google-cloud/translate to v3

Author: renovate[bot]

functions/ocr/app/package.json

@@ -17,7 +17,7 @@
   "dependencies": {
     "@google-cloud/pubsub": "^0.22.2",
     "@google-cloud/storage": "^2.3.3",
-    "@google-cloud/translate": "^2.1.4",
+    "@google-cloud/translate": "^3.0.0",
     "@google-cloud/vision": "^0.25.0",
     "safe-buffer": "^5.1.2"
   },

functions/speech-to-speech/functions/package.json

@@ -37,7 +37,7 @@
     "@google-cloud/speech": "^2.1.0",
     "@google-cloud/storage": "^2.0.3",
     "@google-cloud/text-to-speech": "^0.5.0",
-    "@google-cloud/translate": "^2.1.2",
+    "@google-cloud/translate": "^3.0.0",
     "uuid": "^3.3.2",
     "firebase-admin": "~7.1.0",
     "firebase-functions": "^2.1.0"