Devfile Registry editor is to allow devfile version selection and use when creating a component

[vrubezhny]

A Devfile Registry may provide a set of different versions for the same devfile:

 NAME                          REGISTRY                DESCRIPTION                                  ARCHITECTURES          VERSIONS                                                                    
 go                            DefaultDevfileRegistry  Go is an open source programming languag...                         1.0.2, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0                         

However, we do not allow users to select the version of the devfile to use when creating the component, always using the default one:

IMHO, it would be good to allow users to select a devfile version to use from the list of available versions when creating a component.