Correct hash mismatch

hosts/frame1/default.nix

···
 
   programs.defguard-client = {
     enable = true;
+    package = inputs.defguard.packages.${pkgs.stdenv.hostPlatform.system}.default.overrideAttrs (old: {
+      pnpmDeps = pkgs.fetchPnpmDeps {
+        inherit (old)
+          pname
+          version
+          src
+          ;
+        fetcherVersion = 2;
+        hash = "sha256-HvCoUkSHIMXjOYb4nVk1OkhhtTl+ZhfbsIkPSvpPKrI=";
+      };
+    });
   };
 
   services.sysc-greet = {