Add html to prettier
Add html to prettier

HTML files will now be included in prettier command

Fix #13090

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