Add DVB-USB config
Please merge the DVB_USB configuration values, so that the kernel modules get generated:
Don't forget to update the md5sum in the PKGBUILD file after update:
28c28
< 'e83bb56979e2d23be9a5becb67f2b738'
---
> '1519b588d604fb89fe7ca76f0c69ddcf'
See https://forum.manjaro.org/t/rpi4-dvb-kernel-modules/102939/3