Remove Docker-in-Docker mention from License Management CI example docs
Problem to solve
License Management example docs state that Docker-in-Docker executor needed. But this is no longer true.
Further details
It was needed because previously is was not possible to expand the version variables. It’s not the case anymore, so it should be gone in the doc.
Proposal
Replace the Docker-in-Docker executor in docs with just Docker executor.
Who can address the issue
~Secure team