Update to new dependencies

This program now runs with Qt 6 and modern versions of Pillow. The minimum Python version is 3.12

Installation on Ubuntu 24.04 (using X11, the default)

1. From a fresh install, do the following: sudo apt install ffmpeg git pipx libxcb-cursor0
2. Run pipx ensurepath and restart your terminal for pipx apps to be useable.
3. Now install AVP with pipx install git+https://github.com/djfun/audio-visualizer-python
4. Run with avp

Note: avp command only works after you ran pipx ensurepath and restarted terminal. This puts pipx-installed apps into your PATH variable, where the terminal searches for programs

Changes from v2.1.0

• The --test argument was changed to --log to better reflect what it does (copy and shorten log files for users to find them easier)
• The --debug argument was changed to --verbose/-v to better reflect what it does (it makes the logging system very noisy)
• A --version/-V argument was added to check the version of avp
• Log files now include the current version of PyQt6