Currently, due to a recent change to add a new dependency, we had to rebuild the docker image.
The build [1] is stuck for unrelated reasons.
Which results in a poor coverage from for example this diff [2].
Somehow, we cannot retrieve the cassandra release keys from download.apache.org.
The curl query is stuck from our networks.
Idea from @vsellier: using a mirror of it.
[1] https://jenkins.softwareheritage.org/job/jenkins-tools/job/swh-jenkins-dockerfiles/1136/console
[2] D8636