Remove layout 'inline' (#56743)

Author: subatoi

content/actions/concepts/runners/about-actions-runner-controller.md

@@ -2,7 +2,6 @@
 title: About Actions Runner Controller
 shortTitle: About ARC
 intro: 'You can host your own runners and customize the environment used to run jobs in your {% data variables.product.prodname_actions %} workflows.'
-layout: inline
 versions:
   fpt: '*'
   ghec: '*'