nozomi: cleanup

* remove outdated header
* update copyright

Change-Id: I3d373d01e8f82566ee446f0370b391c5c276c941
overlay: disable ZSL

Change-Id: I4d5b78f34f226ccac4b2a6fd3968e535694a8147
ALS: remove outdated configs

* due to Sony DASH implementation, these configs are outdated

Change-Id: Id4b5791615b1c6a36e2b09813b0630a0e4519227