Support Debian 13/trixie

[TheMeier]

Use Case

Debian 13 (trixie) will be released very soon. I would like to use this module with this version. Wh

Describe the Solution You Would Like

code, test and metadata.json clearly show Debian 13 support

Describe Alternatives You've Considered

none

[Betriebsrat]

Addition: Specifying APT Keys fails with "Error: Could not find a suitable provider for apt_key" since Debian 13 dropped the apt-key command