update docker on osgeo7-pycsw

[tomkralidis]

Currently on osgeo7-pycsw:

$ docker version
Client: Docker Engine - Community
 Version:           20.10.12
 API version:       1.40
 Go version:        go1.16.12
 Git commit:        e91ed57
 Built:             Mon Dec 13 11:45:37 2021
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          19.03.8
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.17
  Git commit:       afacb8b7f0
  Built:            Wed Mar 11 01:24:28 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.12
  GitCommit:        7b11cfaabd73bb80907dd23182b9347b4245eb5d
 runc:
  Version:          1.0.2
  GitCommit:        v1.0.2-0-g52b36a2
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

Can we have a more recent version of Docker / Docker Compose? If updating the OS makes things easier/required, I'm fine with that too given the demo setup is fully reproducible.

[robe]

The easiest thing to do is to just give you a new setup using the OSGeo Ubuntu 24.04 image I made with in #3340 and that I used to build out - #3322.

That would also give you opportunity to check out the new one before we delete the old one.