deploy/base_lister: Make listers require the latest package deployed

Related T1137
Related T1138

site-modules/profile/manifests/swh/deploy/base_lister.pp

@@ -15,6 +15,6 @@ class profile::swh::deploy::base_lister {
   $packages = ['python3-swh.lister']
 
   package {$packages:
-    ensure => 'installed',
+    ensure => latest,
   }
 }

[Phabricator Migration user]

Some references in the commit message have been migrated:

• T1137 is now swh/meta#1137 (closed)
• T1138 is now swh/meta#1138 (closed)