Merge pull request #158448 from r-ryantm/auto-update/simgear

simgear: 2020.3.11 -> 2020.3.12

pkgs/development/libraries/simgear/default.nix

···
 , curl
 }:
 let
-  version = "2020.3.11";
+  version = "2020.3.12";
   shortVersion = builtins.substring 0 6 version;
 in
 stdenv.mkDerivation rec {
···
 
   src = fetchurl {
     url = "mirror://sourceforge/flightgear/release-${shortVersion}/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-u438vCo7AUPR/88B0alh5WbvId0z2cx2jW2apYcdTzw=";
+    sha256 = "sha256-W7KZzFU5qZE6tOv9YSzH3yoNi8YET2yzmThMcl23140=";
   };
 
   nativeBuildInputs = [ cmake ];