Allow to install test dependencies

[t2d]

• Install ansible-lint directly. Otherwise it didn't pickup the build dependencies.
• Install role dependencies so we can lint their usage as well

Used in systemli/ansible-role-userli#47

[0x46616c6b]

I do not understand why we need the build dependencies for ansible-lint. Can you outline the reasons?

The other changes looks good to me.

[t2d]

I do not understand why we need the build dependencies for ansible-lint. Can you outline the reasons?

Sure, we need it to get rid of these warnings

With installed dependencies: https://github.com/systemli/ansible-role-userli/actions/runs/5019357705/jobs/8999749560#step:5:6