Story: edc virtual

# Feature Request

This story covers all the work for merging the virtual connector modules into core, which will result in a single EDC distribution that can be run in single or multi user scenario.

## Which Areas Would Be Affected?

_e.g., DPF, CI, build, transfer, etc._

## Why Is the Feature Desired?

_Are there any requirements?_

## Who will sponsor this feature?

_Please @-mention the committer that will sponsor your feature_.

## Solution Proposal

_If possible, provide a (brief!) solution proposal._