Add an additional label to the Samples catalog indicating subcatalog type

Description

As a user, when I go to the Samples catalog, I can't differentiate between two samples which have the same logo.

Acceptance Criteria

1. The Cards in the Samples catalog should include an additional label, indicating if it's Devfile or Builder Image.

Additional Details:

Currently, the names of the Devfile samples start with "Basic", which makes no sense, especially since Basic Is a programming language.

Providing an additional label will allow developers to easily differentiate between samples.  This will enable the devfiles to be able to be renamed to just "Python" or ".NET", while still allowing users to differentiate between the different samples.

There is a related issue in StoneSoup: https://issues.redhat.com/browse/DEVHAS-239 

The HAS team will be forking the repo for Stone Soup, updating the names and cleaning up some of the descriptions.  Once we get these changes updated for 4.13, the devfile team can then converge the devfiles.