Disable the sourceforge lister origins

This is a temporary workaround the time we make a first pass on those repositories.

Related to T3350

swh/lister/sourceforge/lister.py

@@ -253,6 +253,7 @@ class SourceForgeLister(Lister[SourceForgeListerState, SourceForgeListerPage]):
                 visit_type=hit.vcs.value,
                 url=hit.url,
                 last_update=iso8601.parse_date(hit.last_modified),
+                enabled=False,
             )
 
     def _get_pages_from_subsitemap(

[Phabricator Migration user]

Some references in the commit message have been migrated:

• T3350 is now swh/infra/sysadm-environment#3350 (closed)