poppler_data: 0.4.8 -> 0.4.9

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

This update was made based on information from https://repology.org/metapackage/poppler-data/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 0.4.9 with grep in /nix/store/vcpqkfixqx9gdd3mf07lqil5q7kivlfm-poppler-data-0.4.9
- directory tree listing: https://gist.github.com/582309ee358dd7c8e622f5b89fdf8f88

pkgs/data/misc/poppler-data/default.nix

@@ -1,11 +1,11 @@
 { fetchurl, stdenv, cmake, ninja }:
 
 stdenv.mkDerivation rec {
-  name = "poppler-data-0.4.8";
+  name = "poppler-data-0.4.9";
 
   src = fetchurl {
     url = "http://poppler.freedesktop.org/${name}.tar.gz";
-    sha256 = "0wi8yyynladny51r4q53z7ygh7y491ayp8nqqv6wqqzjc60s35hh";
+    sha256 = "04i0wgdkn5lhda8cyxd1ll4a2p41pwqrwd47n9mdpl7cx5ypx70z";
   };
 
   nativeBuildInputs = [ cmake ninja ];