fix(deps): update dependency @google-cloud/projectify to v3 (#1678)

Co-authored-by: Astha Mohta <35952883+asthamohta@users.noreply.github.com>

Author: renovate-bot

package.json

@@ -52,7 +52,7 @@
  "dependencies": {
  "@google-cloud/common": "^4.0.0",
  "@google-cloud/precise-date": "^2.0.0",
- "@google-cloud/projectify": "^2.0.0",
+ "@google-cloud/projectify": "^3.0.0",
  "@google-cloud/promisify": "^3.0.0",
  "@types/big.js": "^6.0.0",
  "@types/stack-trace": "0.0.29",