displaycal 3.9.11-2 fails to start in noble, needs python 3.11

[Andrea Ieri]

I have upgraded to the noble beta today, and displaycal fails to start.

The package dependencies request python 3.12, but the actual software needs 3.11 (or older).

```
$ apt show displaycal | grep Depends

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Depends: libc6 (>= 2.34), libx11-6, libxinerama1 (>= 2:1.1.4), libxrandr2 (>= 2:1.2.0), libxxf86vm1, python3 (<< 3.13), python3 (>= 3.12~), python3-build, python3-certifi, python3-dbus, python3-distro, python3-numpy, python3-pil, python3-pychromecast, python3-send2trash, python3-wxgtk4.0, python3-zeroconf, python3:any, dbus-x11, argyll, libjs-jquery, python3-gi, libsdl2-mixer-2.0-0

$ displaycal --help
Traceback (most recent call last):
  File "/usr/bin/displaycal", line 4, in <module>
    from DisplayCAL.main import main
  File "/usr/lib/python3/dist-packages/DisplayCAL/main.py", line 27, in <module>
    raise RuntimeError(
RuntimeError: Need Python version >= 3.8 <= 3.11, got 3.12.2

```

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: displaycal 3.9.11-2
ProcVersionSignature: Ubuntu 6.8.0-22.22-generic 6.8.1
Uname: Linux 6.8.0-22-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.28.0-0ubuntu1
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 14 15:16:10 2024
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/zsh
 TERM=xterm-256color
 XDG_RUNTIME_DIR=<set>
SourcePackage: displaycal-py3
UpgradeStatus: Upgraded to noble on 2024-04-14 (0 days ago)
mtime.conffile..etc.xdg.autostart.z-displaycal-apply-profiles.desktop: 2023-10-22T21:28:16.420795

[Andrea Ieri (aieri)]

It's also worth noting that displaycal-py3 does not support python 3.12 yet. See for example https://github.com/eoyilmaz/displaycal-py3/issues/335#issuecomment-2016761349