Archive and remove 7.10 from CI

7.10 has reached its end of maintenance.

Could you please archive all the 7.10 related jobs?

This should include at least the following:

1. every jobs visible under:
   https://qa2.nuxeo.org/jenkins/view/7.10/
   https://qa2.nuxeo.org/jenkins/view/7.10%20Addons%20FT/
   https://qa2.nuxeo.org/jenkins/view/7.10%20FT/
   https://qa2.nuxeo.org/jenkins/view/Private/job/Private/job/Addons/job/7.10/
2. and the following jobs (including their downstreams if any):
   https://qa2.nuxeo.org/jenkins/view/Depl/job/Deploy/job/IT-release-on-demand-build-nx710/
   https://qa2.nuxeo.org/jenkins/view/HF%20nightly/job/Deploy/job/IT-HF-pkg-build-nightly-710/
   https://qa2.nuxeo.org/jenkins/view/HF%20nightly/job/Deploy/job/IT-HF-release-build-nx710/
   https://qa2.nuxeo.org/jenkins/view/Private/job/Private/job/HFBuilding/job/IT-HF-PKG-build-nx710/
   https://qa2.nuxeo.org/jenkins/view/Private/job/Private/job/GIT%20watcher%20jobs/job/integration-scripts-priv-7.10/
   https://qa2.nuxeo.org/jenkins/view/Private/job/Private/job/GIT%20watcher%20jobs/job/nuxeo-dm-hotfixes-7.10/

ETA before 10.10 release (so first half of January would be perfect).