Github pr 1448: update .gitlab-ci.yml to remove broken cruft and add a complete test suite

This code is from @eighthave

Closes #32193 (closed)

Github PR at https://github.com/torproject/tor/pull/1448

We'll want to iterate a lot on this to get our gitlab CI into its final form, but let's see what we can use now to get to a better point.

We'll want to have one gitlab-ci script that we keep the same for 0.3.5 and forward.