build: increase timeout for flaky tests (#34)

Author: sofisl

samples/test/transcoder.test.js

@@ -157,7 +157,7 @@ describe('Job functions preset', () => {
 
  it('should check that the job succeeded', async function () {
  this.retries(5);
- await wait(30000);
+ await wait(90000);
  const output = execSync(
  `node getJobState.js ${projectId} ${location} ${this.presetJobId}`,
  {cwd}
@@ -217,7 +217,7 @@ describe('Job functions template', () => {
 
  it('should check that the job succeeded', async function () {
  this.retries(5);
- await wait(30000);
+ await wait(90000);
  const output = execSync(
  `node getJobState.js ${projectId} ${location} ${this.templateJobId}`,
  {cwd}
@@ -267,7 +267,7 @@ describe('Job functions adhoc', () => {
 
  it('should check that the job succeeded', async function () {
  this.retries(5);
- await wait(30000);
+ await wait(90000);
  const output = execSync(
  `node getJobState.js ${projectId} ${location} ${this.adhocJobId}`,
  {cwd}