Update JBT/JBDS TP to latest Eclipse Docker Tooling

Jeff Johnston said:

RC4 will be done on 09/16 (evening). The GA is 09/25 at which point the updates are copied into the permanent repos. For the docker stuff,
it will get copied to update-docker and the update-docker-1.1.0 mirror site. The RC4 will have the permanent site set.

Nick said:

FYI. We will need to pull a new version of the Eclipse Docker Tooling
into the TP on Spet 25.

Mark your calendar.