gpu-screen-recorder-gtk: 5.7.7 -> 5.7.8

pkgs/by-name/gp/gpu-screen-recorder-gtk/package.nix

···
 
 stdenv.mkDerivation rec {
   pname = "gpu-screen-recorder-gtk";
-  version = "5.7.7";
+  version = "5.7.8";
 
   src = fetchgit {
     url = "https://repo.dec05eba.com/${pname}";
     tag = version;
-    hash = "sha256-5kxHSrPfSd0v4fyMidjzJZPj9e/M5H082RIZV2hDw60=";
+    hash = "sha256-Vzi7IfiMsBFJZaZwC1CWZkVFCfDAfU0lmO7orRLjqgU=";
   };
 
   nativeBuildInputs = [