fix: GoogleAdsError missing using generator version after 1.3.0

[PR](googleapis/gapic-generator-typescript#878) within
updated gapic-generator-typescript version 1.4.0

Committer: @summer-ji-eng
PiperOrigin-RevId: 375759421

Source-Link: googleapis/googleapis@95fa72f

Source-Link: https://github.com/googleapis/googleapis-gen/commit/f40a34377ad488a7c2bc3992b3c8d5faf5a15c46

owl-bot-staging/v2/README.md

@@ -0,0 +1 @@
+Tasks: Nodejs Client

owl-bot-staging/v2/linkinator.config.json

@@ -0,0 +1,10 @@
+{
+  "recurse": true,
+  "skip": [
+    "https://codecov.io/gh/googleapis/",
+    "www.googleapis.com",
+    "img.shields.io"
+  ],
+  "silent": true,
+  "concurrency": 10
+}

owl-bot-staging/v2/package.json

@@ -0,0 +1,64 @@
+{
+  "name": "@google-cloud/tasks",
+  "version": "0.1.0",
+  "description": "Tasks client for Node.js",
+  "repository": "googleapis/nodejs-tasks",
+  "license": "Apache-2.0",
+  "author": "Google LLC",
+  "main": "build/src/index.js",
+  "files": [
+    "build/src",
+    "build/protos"
+  ],
+  "keywords": [
+    "google apis client",
+    "google api client",
+    "google apis",
+    "google api",
+    "google",
+    "google cloud platform",
+    "google cloud",
+    "cloud",
+    "google tasks",
+    "tasks",
+    "cloud tasks"
+  ],
+  "scripts": {
+    "clean": "gts clean",
+    "compile": "tsc -p . && cp -r protos build/",
+    "compile-protos": "compileProtos src",
+    "docs": "jsdoc -c .jsdoc.js",
+    "predocs-test": "npm run docs",
+    "docs-test": "linkinator docs",
+    "fix": "gts fix",
+    "lint": "gts check",
+    "prepare": "npm run compile-protos && npm run compile",
+    "system-test": "c8 mocha build/system-test",
+    "test": "c8 mocha build/test"
+  },
+  "dependencies": {
+    "google-gax": "^2.14.0"
+  },
+  "devDependencies": {
+    "@types/mocha": "^8.2.2",
+    "@types/node": "^14.17.1",
+    "@types/sinon": "^10.0.0",
+    "c8": "^7.7.2",
+    "gts": "^3.1.0",
+    "jsdoc": "^3.6.7",
+    "jsdoc-fresh": "^1.0.2",
+    "jsdoc-region-tag": "^1.0.6",
+    "linkinator": "^2.13.6",
+    "mocha": "^8.4.0",
+    "null-loader": "^4.0.1",
+    "pack-n-play": "^1.0.0-2",
+    "sinon": "^10.0.0",
+    "ts-loader": "^9.2.2",
+    "typescript": "^4.2.4",
+    "webpack": "^5.37.1",
+    "webpack-cli": "^4.7.0"
+  },
+  "engines": {
+    "node": ">=v10.24.0"
+  }
+}