Always set the origin remote in satellite actions

This prevents issues with satellites containing outdated origin remotes
after administrators move the git repositories directory.

CHANGELOG

@@ -1,3 +1,6 @@
+v 7.3.0
+  - Always set the 'origin' remote in satellite actions
+
 v 7.2.0
   - Explore page
   - Add project stars (Ciro Santilli)

lib/gitlab/satellite/satellite.rb

@@ -121,6 +121,7 @@ module Gitlab
       #
       # Note: this will only update remote branches (i.e. origin/*)
       def update_from_source!
+        repo.git.remote(default_options, 'set-url', :origin, project.repository.path_to_repo)
         repo.git.fetch(default_options, :origin)
       end