`skywire cli log` ignores dmsg-discovery set via flag

[0pcom]

skywire cli log ignores dmsg-discovery set via flag

I've changed the hardcoded values in dmsg, now, so that the correct discovery is used.

However I've not fixed the issue of being able to set a custom dmsg-discovery via flag.

the issue seems to be that the dmsg client or dmsghttp client used by skywire cli log is using dmsg-disc set in the flags for dmsgcurl.