dmx_usb_module: use upstream commit to fix compilation with kernel 6.2+

dmx_usb_module: use upstream commit to fix compilation with kernel 6.2+

Recently, there was pushed patch, which fixed only part to get it working with
Linux kernel 6.2+, but it was only local change and it did not use the changes,
which are going to be included in the upcoming dmx_usb_module release.

This commit use the commit from the upstream repository:
https://github.com/lowlander/dmx_usb_module/commit/eeecf40c3eb3dbdf1981c508080ab3aa61e105e2

Fixes: e15d9f75dac2888b9d863c6f2d1c19637631c1fb ("dmx_usb_module: fix compilation warning")
Signed-off-by: Josef Schlehofer <redacted>