Share form editable attributes mf runner via model

app/controllers/admin/runners_controller.rb

@@ -58,6 +58,6 @@ class Admin::RunnersController < Admin::ApplicationController
   end
 
   def runner_params
-    params.require(:runner).permit(:token, :description, :tag_list, :active)
+    params.require(:runner).permit(Ci::Runner::FORM_EDITABLE)
   end
 end

app/controllers/projects/runners_controller.rb

@@ -64,6 +64,6 @@ class Projects::RunnersController < Projects::ApplicationController
   end
 
   def runner_params
-    params.require(:runner).permit(:description, :tag_list, :active)
+    params.require(:runner).permit(Ci::Runner::FORM_EDITABLE)
   end
 end

app/models/ci/runner.rb

@@ -23,6 +23,7 @@ module Ci
 
     LAST_CONTACT_TIME = 5.minutes.ago
     AVAILABLE_SCOPES = ['specific', 'shared', 'active', 'paused', 'online']
+    FORM_EDITABLE = [:description, :tag_list, :active]
 
     has_many :builds, class_name: 'Ci::Build'
     has_many :runner_projects, dependent: :destroy, class_name: 'Ci::RunnerProject'