Test 30, 35 on Debian and Ubuntu

[LaszloGombos]

From dracutdevs/dracut#2497 and dracutdevs/dracut#2498

Test 30 seem to be passing both on non-Debian based distributions (Fedora, openSUSE, Arch, Gentoo)

dracut[I]: *** Including module: iscsi ***
Failed to enable unit, unit iscsiuio.socket does not exist.

Test 35. seems to have a similar issue as Test 30.

In the Fedora and Arch test container /lib/systemd/system/iscsiuio.socket file exists. In the Debian and Ubuntu test container it does not. Installing the iscsiuio might be required for in the Debian and Ubuntu test container, but even installing that package does not seems to install iscsiuio.socket file.

Debian bug report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056733

[LaszloGombos]

@bdrung just FYI - with 2047b10 in place, failing tests are now at least all skipped properly, so downstream packaging can enable testing without additional patches.

Here is a happy all green run for Debian - https://github.com/dracut-ng/dracut-ng/actions/runs/8807699789