[8.x-4.x] Stale configuration for views.view.frontpage.yml.

[danepowell]

lightning_alter_frontpage_view() in lightning.profile dynamically modifies the views.view.frontpage.yml configuration at install time.

The problem is that it does so using an outdated Views configuration schema. Views has made some modifications recently such as adding the operator_limit_selection key and removing the core key.

This causes configuration to appear perpetually overridden after an initial install, which is going to confuse people and cause problems for CI tools that expect a clean configuration state.

[phenaproxima]

Thanks, @danepowell. I'm in favor of this. Would you be willing to open a separate pull request for 8.x-3.x? It won't cherry-pick cleanly.

[danepowell]

#667