fix(deps): google-gax v2.24.1 (#100)

Author: Benjamin E. Coe

package.json

@@ -39,7 +39,7 @@
  "test": "c8 mocha build/test"
  },
  "dependencies": {
- "google-gax": "^2.17.1"
+ "google-gax": "^2.24.1"
  },
  "devDependencies": {
  "@types/mocha": "^8.0.3",