lasso: 2.5.1 -> 2.6.0

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

This update was made based on information from https://repology.org/metapackage/lasso/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 2.6.0 with grep in /nix/store/2l3v2ybw0d8i93jw1prz6gy8286sgk4h-lasso-2.6.0
- directory tree listing: https://gist.github.com/9c856166c934c662528486068343a94b
- du listing: https://gist.github.com/30bc3e59b3d6dd6dd2d45e467b955e1a

pkgs/development/libraries/lasso/default.nix

@@ -3,11 +3,11 @@
 stdenv.mkDerivation rec {
 
   name = "lasso-${version}";
-  version = "2.5.1";
+  version = "2.6.0";
 
   src = fetchurl {
     url = "https://dev.entrouvert.org/lasso/lasso-${version}.tar.gz";
-    sha256 = "0n10zjjw84303c9vfy9bqhyzdl01459akbwy86cbgphd826mq45y";
+    sha256 = "1kqagm63a4mv5sw5qc3y0qlky7r9qg5lccq0c3cnfr0n4mxgysql";
 
   };