snapper: 0.8.0 -> 0.8.1

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

pkgs/tools/misc/snapper/default.nix

@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   name = "snapper-${version}";
-  version = "0.8.0";
+  version = "0.8.1";
 
   src = fetchFromGitHub {
     owner = "openSUSE";
     repo = "snapper";
     rev = "v${version}";
-    sha256 = "1blllmkwh13pnf3hxi1p2az5i77arbm2661n0rd0569s6kf5brb7";
+    sha256 = "0kl0najv8jpx94v44v68fmqsg2vv6yz3y5dmy0q8la0zyz766dhm";
   };
 
   nativeBuildInputs = [