CI: remove stale workflow [skip ci]
CI: remove stale workflow [skip ci]

liseri/generator-jhipster,ctamisier/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster,ctamisier/generator-jhipster,atomfrede/generator-jhipster,vivekmore/generator-jhipster,jhipster/generator-jhipster,liseri/generator-jhipster,vivekmore/generator-jhipster,jhipster/generator-jhipster,liseri/generator-jhipster,liseri/generator-jhipster,ctamisier/generator-jhipster,vivekmore/generator-jhipster,atomfrede/generator-jhipster,atomfrede/generator-jhipster,vivekmore/generator-jhipster,atomfrede/generator-jhipster,ctamisier/generator-jhipster,vivekmore/generator-jhipster,atomfrede/generator-jhipster,ctamisier/generator-jhipster,liseri/generator-jhipster