babl: 0.1.50 -> 0.1.52

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

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

These checks were done:

- built on NixOS

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 0.1.52 with grep in /nix/store/z5wrc2k4kda3s32l0c3k9hl0r0lv8sfl-babl-0.1.52
- directory tree listing: https://gist.github.com/c5ddd50334411f6a71d41debc84b71ee
- du listing: https://gist.github.com/718f840742912b599e33b591221a51ee

pkgs/development/libraries/babl/default.nix

@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "babl-0.1.50";
+  name = "babl-0.1.52";
 
   src = fetchurl {
     url = "https://ftp.gtk.org/pub/babl/0.1/${name}.tar.bz2";
-    sha256 = "0bavr2y4v88pip7vlca4kwmnksk2qxcvkkdp9jyfi6pzh701sb5m";
+    sha256 = "0v7pkr3qd5jnn0pra88d90ixkl5h9ngg6w660nn1cgh4zjh19xs0";
   };
 
   doCheck = true;