freetds: 1.00.70 -> 1.00.80

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

This update was made based on information from https://repology.org/metapackage/freetds/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 1.00.80 with grep in /nix/store/wznadivgkf087g4rn7hnaxs9d7p3ni6v-freetds-1.00.80
- directory tree listing: https://gist.github.com/12294dc828716a83c0071c5ce265a1ba

pkgs/development/libraries/freetds/default.nix

@@ -6,11 +6,11 @@ assert odbcSupport -> unixODBC != null;
 
 stdenv.mkDerivation rec {
   name = "freetds-${version}";
-  version = "1.00.70";
+  version = "1.00.80";
 
   src = fetchurl {
     url    = "http://www.freetds.org/files/stable/${name}.tar.bz2";
-    sha256 = "1ydh0c89nb6wh6wakbkqad7mdwpymygvgbcrk8c2mp7abgv1jqzp";
+    sha256 = "17s15avxcyhfk0zsj8rggizhpd2j2sa41w5xlnshzd2r3piqyl6k";
   };
 
   configureFlags = [