Log Message:
graphics/dcraw: Update to 9.28.0

This is a long overdue update to a version released in 2018.

Packaging changes:

  new HOMEPAGE etc

Upstream NEWS content:

  (Upstream does not release news and I cannot find the former ,v
  file.  This is gleaned from reading the diff quickly.)

  - Add support for crx (to some extent, maybe)

  - Add camera models

  - Minor improvements and bugfixes