audio/logitechmediaserver: 8.5.2 -> 9.0.3, rename to audio/lyrionmusicserver

- With version 9, the project gets a new name.
  The basics are mostly the same.
- non-GPL firmware/files have been removed, so package can now
  be redistributed (result of discussions with Lyrion community)
- Many perl5 ports are now used, instead of vendor ports
- Some are left from the vendor code, which are not part of the p5 ports
- removing the plugins as they are unmaintained and maintainer is not sure
  the plugins worked with 8.5.2, anyway

Changes: https://lyrion.org/getting-started/changelog-lms9/#version-903-2025-10-03-9977737c1