fix(lvm): clean up whitespace in messages

[teigland]

The lvm module has been printing messages with whitespace damage:

Scanning devices sda sdb for LVM logical volumes vg/root vg/swap

Remove the trailing space after the final device name, and remove the newlines between LV names. The message above becomes:

Scanning devices sda sdb for LVM logical volumes vg/root vg/swap

Checklist

• [ x] I have tested it locally

[jozzsi]

@teigland Fedora is using https://github.com/dracut-ng/dracut-ng . Would you consider uploading it there. Thanks !

[aafeijoo-suse]

@teigland Fedora is using https://github.com/dracut-ng/dracut-ng . Would you consider uploading it there. Thanks !

This has to be a bot, there is no other explanation.

[aafeijoo-suse]

This has to be a bot, there is no other explanation.

Oh, now we know what it is, and it's worse than a bot... though I'm not surprised (facepalm)

[stale[bot]]

This issue is being marked as stale because it has not had any recent activity. It will be closed if no further activity occurs. If this is still an issue in the latest release of Dracut and you would like to keep it open please comment on this issue within the next 7 days. Thank you for your contributions.