docker @20.10.22: installation doesn't include dockerd

[cooljeanius (Eric Gallager)]

Currently, the only file that the docker port installs is the main docker binary:

$ port contents docker
Port docker contains:
  /opt/local/bin/docker

However, the docker docs also mention a separate dockerd daemon that I can't seem to find installed anywhere: ​https://docs.docker.com/engine/reference/commandline/dockerd/

The daemon is something that I need to get started with the GitHub Actions Importer: ​https://github.com/github/gh-actions-importer

Is there a separate port I'm supposed to install for the daemon or something?

[Dan Villiom Podlaski Christiansen <danchr@…>]

In dd411f84603c453449bf1152497efe334a487123/macports-ports (master):

docker: update to 24.0.5; adjust plugin path; add notes

While at it, adjust description to clarify that this only installs a
utility, and add a note saying the same so that it's abundantly clear.
I made both suggest the colima port in this case, as it's quite
helpful in that regard.

Fixes: #67866