Support to build gz software using vcs + colcon

[j-rivero]

Similar to the Windows migration #412 but for Linux and Mac. We probably want to keep Ci using binaries to speed up the process but it would be great to support from build using vcs compatible files from gazebodistro repository.

There are many use cases for this, among them to be able test a certain code in any of the libraries before releasing to be sure that it is working fine or to check that current released branches in a given collection remain compatible among each other.