dcraw: 9.26.0 -> 9.27.0

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/dcraw/versions.

These checks were done:

- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 9.27.0 with grep in /nix/store/l6b0pk32npx23k5qpdi5n8zcfq9sahx4-dcraw-9.27.0
- directory tree listing: https://gist.github.com/4c120255f84b102eb8cf19d2ee4bd491

pkgs/tools/graphics/dcraw/default.nix

@@ -1,11 +1,11 @@
 {stdenv, fetchurl, libjpeg, lcms2, gettext, jasper }:
 
 stdenv.mkDerivation rec {
-  name = "dcraw-9.26.0";
+  name = "dcraw-9.27.0";
 
   src = fetchurl {
     url = "http://www.cybercom.net/~dcoffin/dcraw/archive/${name}.tar.gz";
-    sha256 = "18zvzaxjq1yaj90xm8bwb30lqbjyjyp002bp175dayh3kr91syc5";
+    sha256 = "16bhk3pl5kb9ikv367szl8m92nx85rqypz5im8x3sakm357wrn61";
   };
 
   buildInputs = [ libjpeg lcms2 gettext jasper ];