Check for version of DDEV-Local & prompt user to update

[dclear]

What you expected to happen:

Stub: DDEV-UI should check that the user is running DDEV-Local and prompt them to update to latest to stay current with latest, shared features.

Related source links or issues:

See docker issue at https://github.com/drud/ddev-ui/issues/141 . This may be a way of solving that problem as well since ddev checks on docker.

Please use a complexity rating of 1-5 (5 is high) for a feature request. (High complexity implies more PR planning)

[dclear]

Depending on the approach taken in https://github.com/drud/ddev-ui/issues/114 , this could be related issue to tackle.