Enhancement: Tweak logging for Nuke for artist facing reports

[BigRoy]

Changelog Description

Tweak logs that are not artist-facing to debug level + in some cases clarify what the logged value is.

Additional info

Note that I don't use Nuke, so someone else would need to test how well the reports now end up in Nuke.

Testing notes:

1. Publish lots of different stuff from Nuke, like models, renders, cameras, etc.

The Publish Reports should not contain technical logs - but should be limited only to information an artist cares about after a publish.

[jakubjezek001]

works as before and logs looks prettier when not in debug mode!