gce: "before all" hook for "should get the instance" failed

[flaky-bot]

Note: #549 was also for this test, but it was closed more than 10 days ago. So, I didn't mark it flaky.

---

commit: 1208c91
buildURL: https://console.cloud.google.com/cloud-build/builds;region=global/90ebb189-9570-465f-a8e6-909d1be4c28b?project=firestore-nodejs-getting-start
status: failed

Test output

Timeout of 200000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves. (/workspace/gce/test/app.test.js)
Error: Timeout of 200000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves. (/workspace/gce/test/app.test.js)

[flaky-bot]

commit: b889e24
buildURL: https://console.cloud.google.com/cloud-build/builds;region=global/cb55f556-07f0-4ab6-8bf9-cb4222712db4?project=firestore-nodejs-getting-start
status: failed

[flaky-bot]

commit: 7dcdb35
buildURL: https://console.cloud.google.com/cloud-build/builds;region=global/167bd285-ec44-491d-b2c7-d8e995fae722?project=firestore-nodejs-getting-start
status: failed

[flaky-bot]

commit: d3e6f60
buildURL: https://console.cloud.google.com/cloud-build/builds;region=global/55efcc99-e17f-4d3e-94f2-e2dc50fe3d53?project=firestore-nodejs-getting-start
status: failed