cgit loader: the repository detail is not necessary the summary tab

If the default repository tab is not the summary like the about tab, the clone url is not found and the repository is ignored

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Migrated from T4544 (view on Phabricator)

mentioned in commit 9b3e565c

mentioned in merge request !444 (closed)

assigned to @vsellier

added Lister priority:Normal state:wip labels

removed state:wip label

closed