Following a discussion between @Addshore and @hashar , Wikibase does not play nice with #Quibble. The aim of this task is to have the Quibble CI jobs to run Wikibase tests properly.
Dummy change https://gerrit.wikimedia.org/r/#/c/70395/
```
$ install.php --with-extensions [..]
....
Modifying change_info field of table wb_changes ...done.
Populating wb_property_info
RuntimeException from line 132 of extensions/Wikibase/repo/includes/Store/Sql/PropertyInfoTableBuilder.php: Wikibase\PropertyInfoTableBuilder::rebuildPropertyInfo can not run with no Property namespace defined.
Backtrace:
#0 extensions/Wikibase/repo/includes/Store/Sql/DatabaseSchemaUpdater.php(215): Wikibase\PropertyInfoTableBuilder->rebuildPropertyInfo()
#1 includes/installer/DatabaseUpdater.php(482): Wikibase\Repo\Store\Sql\DatabaseSchemaUpdater::rebuildPropertyInfo(MysqlUpdater)
#2 includes/installer/DatabaseUpdater.php(450): DatabaseUpdater->runUpdates(array, boolean)
#3 maintenance/update.php(200): DatabaseUpdater->doUpdates(array)
#4 maintenance/doMaintenance.php(94): UpdateMediaWiki->execute()
#5 maintenance/update.php(245): require_once(string)
#6 {main}
```