fix: do not import the whole google-gax from proto JS (#1553) (#813)

fix: use google-gax v3.3.0
Source-Link: googleapis/synthtool@c73d112
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:b15a6f06cc06dcffa11e1bebdf1a74b6775a134aac24a0f86f51ddf728eb373e

Author: gcf-owl-bot[bot]

packages/google-cloud-translate/package.json

@@ -51,7 +51,7 @@
     "@google-cloud/promisify": "^2.0.0",
     "arrify": "^2.0.0",
     "extend": "^3.0.2",
-    "google-gax": "^3.0.1",
+    "google-gax": "^3.3.0",
     "is-html": "^2.0.0"
   },
   "devDependencies": {