rsnapshot: 1.4.3 -> 1.4.4

pkgs/tools/backup/rsnapshot/default.nix

···
 
 stdenv.mkDerivation rec {
   pname = "rsnapshot";
-  version = "1.4.3";
+  version = "1.4.4";
 
   src = fetchurl {
     url = "https://rsnapshot.org/downloads/rsnapshot-${version}.tar.gz";
-    sha256 = "1lavqmmsf53pim0nvming7fkng6p0nk2a51k2c2jdq0l7snpl31b";
+    sha256 = "sha256-wct8t0jFqWVsOGNivfbCZ5WXN3JKu1Bfv56UCp2YhXk=";
   };
 
   propagatedBuildInputs = [perl openssh rsync logger];