eclib: 20190226 -> 20190909

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/eclib/versions

Relevant sage upstream ticket: https://trac.sagemath.org/ticket/28472

pkgs/development/libraries/eclib/default.nix

@@ -14,7 +14,7 @@ assert withFlint -> flint != null;
 
 stdenv.mkDerivation rec {
   pname = "eclib";
-  version = "20190226"; # upgrade might break the sage interface
+  version = "20190909"; # upgrade might break the sage interface
   # sage tests to run:
   # src/sage/interfaces/mwrank.py
   # src/sage/libs/eclib
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     owner = "JohnCremona";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1910np1xzyjzszay24xn4b81qhpsvhp5aix9vdpknplni2mq8kwb";
+    sha256 = "0y1vdi4120gdw56gg2dn3wh625yr9wpyk3wpbsd25w4lv83qq5da";
   };
   buildInputs = [
     pari