chore(main): release 3.4.0 (#749)

* chore(main): release 3.4.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: release-please[bot]

compute/package.json

@@ -14,7 +14,7 @@
     "test": "mocha test --timeout 1200000"
   },
   "dependencies": {
-    "@google-cloud/compute": "^3.3.0",
+    "@google-cloud/compute": "^3.4.0",
     "@sendgrid/mail": "^7.0.0",
     "nodemailer": "^6.0.0",
     "nodemailer-smtp-transport": "^2.7.4"