LDME 7 Support

Driver is installed, however providers are not detected. The same machine (Lenovo Thinkpad T480 Intel graphics) with LDME 6 before upgrade was using 2 displays with Display Link station w/o issues...

Configuration as per `displaylink-debian.sh --debug`:

```
--------------- Linux system info ----------------

Distro: Linuxmint
Release: gigi
Kernel: 6.12.48+deb13-amd64

---------------- DisplayLink info ----------------

Driver version: 1.12.0
1.14.1
1.14.11
DisplayLink service status: up and running
EVDI service version: 1.14.11

------------------ Graphics card -----------------

Vendor: i915
Subsystem:
VGA: Intel Corporation HD Graphics 620 (rev 02)
VGA (3D):
X11 version: 21.1.16-1.3+deb13u1
X11 configs: /etc/X11/xorg.conf.d/20-displaylink.conf

-------------- DisplayLink xorg.conf -------------

File: /etc/X11/xorg.conf.d/20-displaylink.conf
Contents:
Section "Device"
Identifier "Intel"
Driver "intel"
EndSection

-------------------- Monitors --------------------

Providers: number : 1
Provider 0: id: 0x48 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 4 outputs: 6 associated providers: 0 name:Intel

-------------------------------------------------------------------

The report only names the debug entry point, displaylink-debian.sh --debug, and the generated X11 config at /etc/X11/xorg.conf.d/20-displaylink.conf. Start by reproducing the provider detection problem on LMDE 7/Linux Mint gigi with DisplayLink service running. Done means the installer or config path makes external providers appear again, but the issue does not identify the code to change.

索引モデルが issue の本文から書いたものです。