Dockerfile: move to Debian Trixie

[MerlijnWajer]

Switch from the very old buster to the current stable trixie.

[MerlijnWajer]

This has been build tested but I haven't yet ripped CDs this way. Will do that today or tomorrow (weekend). Would appreciate if others can test it too.

[thomas-mc-work]

Is it normal that the output of -v prints whipper 0.0.0?

[thomas-mc-work]

It's even blocking the rip command:

whipper cd rip
INFO:whipper.command.cd:using configured read offset 6
INFO:whipper.command.cd:checking device /dev/sr0
WARNING:whipper.program.utils:command 'eject -t /dev/sr0' returned with exit code '1' (b'eject: CD-ROM tray close command failed: No such file or directory')
Traceback (most recent call last):
  File "/usr/local/bin/whipper", line 33, in <module>
    sys.exit(load_entry_point('whipper==0.0.0', 'console_scripts', 'whipper')())
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/local/lib/python3.13/dist-packages/whipper/command/main.py", line 37, in main
    ret = cmd.do()
  File "/usr/local/lib/python3.13/dist-packages/whipper/command/basecommand.py", line 141, in do
    return self.cmd.do()
           ~~~~~~~~~~~^^
  File "/usr/local/lib/python3.13/dist-packages/whipper/command/basecommand.py", line 141, in do
    return self.cmd.do()
           ~~~~~~~~~~~^^
  File "/usr/local/lib/python3.13/dist-packages/whipper/command/cd.py", line 111, in do
    self.ittoc = self.program.getFastToc(self.runner, self.device)
                 ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/dist-packages/whipper/common/program.py", line 105, in getFastToc
    if Version(version) < Version('1.2.3rc2'):
       ~~~~~~~^^^^^^^^^
  File "/usr/lib/python3/dist-packages/packaging/version.py", line 202, in __init__
    raise InvalidVersion(f"Invalid version: {version!r}")
packaging.version.InvalidVersion: Invalid version: '1.2.5 - (C) Andreas Mueller <andreas@daneb.de>'

[MerlijnWajer]

That doesn't seem right, I will try to look ASAP (weekend latest)