pdfstudioviewer: mark broken

pkgs/applications/misc/pdfstudio/common.nix

···
 , version
 , desktopName
 , longDescription
+, broken ? false
 , buildFHSEnv
 , extraBuildInputs ? [ ]
 , jdk
···
   '';
 
   meta = with lib; {
+    inherit broken;
     homepage = "https://www.qoppa.com/${pname}/";
     description = "An easy to use, full-featured PDF editing software";
     longDescription = longDescription;

pkgs/applications/misc/pdfstudio/default.nix

···
       sha256 = "sha256-QXNsH1T+ItV3s9r8CnwgRUo1mhVbe8LkEun9gUmlVQg=";
     };
     jdk = jdk17;
+
+    # Bad hash, got sha256-afRhx9VCVRFUJoUnqs1bzF0yXpz3yEgLiFjMRB9xvsk=
+    # Likely unstable.
+    broken = true;
   };
 
   pdfstudio2021 = callPackage ./common.nix rec {