chaiwala-user@.service: Drop obsolete nodm check
In the past we used nodm
to start the XFCE session on the SDK, but we
have switched to lightdm
a couple of years ago, see
infrastructure/apertis-image-recipes@a0fd19ba
The check for nodm
to detect whether the Wayland session should be
inhibited is thus no longer relevant, let's drop it.