Emit restart events when a job is enqueued

With this commit once the job goes to its end, it will check if it can
restarted and if it fulfills the criteria, it will send the new job to
the minion queue via `enqueue_restart`, where now it should populate
the event.

issue: https://progress.opensuse.org/issues/190557
Signed-off-by: Ioannis Bonatakis <[email protected]>

Author: d3flex

lib/OpenQA/Schema/Result/Jobs.pm

@@ -2050,6 +2050,7 @@ sub enqueue_restart ($self, $options = {}) {
     my $openqa_job_id = $self->id;
     my $minion_job_id = OpenQA::App->singleton->gru->enqueue(restart_job => [$openqa_job_id], $options)->{minion_id};
     log_debug "Enqueued restarting openQA job $openqa_job_id via Minion job $minion_job_id";
+    OpenQA::App->singleton->emit_event(openqa_job_restart => \(id => $openqa_job_id));
     return $minion_job_id;
 }