bind some operations jobs

On 'gallium':
- operations-debs-python-voluptuous-debbuild (needs package building
  tools)
- operations-puppet-validate (needs Zuul git repositories)

On 'master', will fix it up later on:
- operations-puppet-doc

Change-Id: I83add835ebffefe9a5302ff585eea3e6faf18780
bind qunit tests to master

Will have to figure out whether they could work on the 'gallium' slave
node.  Probably needs to tweak some permissions.

Jobs updated:

mediawiki-core-qunit
mwext-EventLogging-qunit
mwext-GuidedTour-qunit
mwext-VisualEditor-qunit
test-mediawiki-qunit

Change-Id: Ica7306451d7b9a990290462bc81043f50e18a0a5