Improve the way plugins are bundled in quickstart-vdk docker image

[doks5]

What is the feature request? What problem does it solve? Currently, the quickstart-vdk package is build both as a package, and a docker image for different purposes. As it is a package bundle (used to install a number of Versatile Data Kit plugins, but is not a plugin itself), when a docker image is built, the plugins installed in the image are the latest versions at the time of image built. However, when there are changes to one or more of the plugins, these changes are not reflected in the docker image of quickstart-vdk, which could lead to issues.

Suggested solution

• Maybe incorporate changes to plugins in the quickstart-vdk CI/CD to build a new docker image when there are changes to the plugins incorporated in quickstart-vdk
• Maybe another solution