Increase mocha timeout to 40000ms
Increase mocha timeout to 40000ms

Increasing timeout for mocha tests due to failure in CI as HTML
formatting may increase generation time.

Fix #13090

gmarziou/generator-jhipster,ruddell/generator-jhipster,vivekmore/generator-jhipster,dynamicguy/generator-jhipster,gmarziou/generator-jhipster,ctamisier/generator-jhipster,mraible/generator-jhipster,mraible/generator-jhipster,vivekmore/generator-jhipster,gmarziou/generator-jhipster,atomfrede/generator-jhipster,ruddell/generator-jhipster,vivekmore/generator-jhipster,ruddell/generator-jhipster,liseri/generator-jhipster,pascalgrimaud/generator-jhipster,gmarziou/generator-jhipster,atomfrede/generator-jhipster,jhipster/generator-jhipster,ruddell/generator-jhipster,liseri/generator-jhipster,liseri/generator-jhipster,liseri/generator-jhipster,jhipster/generator-jhipster,atomfrede/generator-jhipster,dynamicguy/generator-jhipster,vivekmore/generator-jhipster,pascalgrimaud/generator-jhipster,ctamisier/generator-jhipster,dynamicguy/generator-jhipster,liseri/generator-jhipster,mraible/generator-jhipster,ctamisier/generator-jhipster,atomfrede/generator-jhipster,dynamicguy/generator-jhipster,vivekmore/generator-jhipster,jhipster/generator-jhipster,pascalgrimaud/generator-jhipster,ruddell/generator-jhipster,gmarziou/generator-jhipster,atomfrede/generator-jhipster,pascalgrimaud/generator-jhipster,ctamisier/generator-jhipster,ctamisier/generator-jhipster,mraible/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster,pascalgrimaud/generator-jhipster,mraible/generator-jhipster