Fix Jenkins CI parameters

CHANGELOG-EE

+v 8.0.5
+  - "Multi-project" and "Treat unstable builds as passing" parameters for
+    the Jenkins CI service are now correctly persisted.
+
 v 8.0.4
   - Fix multi-project setup for Jenkins

app/controllers/projects/services_controller.rb

@@ -9,7 +9,8 @@ class Projects::ServicesController < Projects::ApplicationController
                     :note_events, :send_from_committer_email, :disable_diffs, :external_wiki_url,
                     :jira_issue_transition_id,
                     :notify, :color,
-                    :server_host, :server_port, :default_irc_uri, :enable_ssl_verification]
+                    :server_host, :server_port, :default_irc_uri, :enable_ssl_verification,
+                    :multiproject_enabled, :pass_unstable]
   # Authorize
   before_action :authorize_admin_project!
   before_action :service, only: [:edit, :update, :test]

app/models/project_services/jenkins_service.rb

@@ -52,7 +52,7 @@ def fields
       { type: 'checkbox', name: 'multiproject_enabled', title: "Multi-project setup enabled?",
         help: "Multi-project mode is configured in Jenkins Gitlab Hook plugin." },
       { type: 'checkbox', name: 'pass_unstable', title: 'Should unstable builds be treated as passing?',
-        help: 'Unstable builds will be treated as passing.'}
+        help: 'Unstable builds will be treated as passing.' }
     ]
   end