paperwm: 44.3.0 -> 44.3.1

[Release notes:](https://github.com/paperwm/PaperWM/releases/tag/v44.3.1)

"FIX: hold notifications when current window is fullscreen (Notifications are then shown when the window is un-fullscreened)"

pkgs/desktops/gnome/extensions/paperwm/default.nix

@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gnome-shell-extension-paperwm";
-  version = "44.3.0";
+  version = "44.3.1";
 
   src = fetchFromGitHub {
     owner = "paperwm";
     repo = "PaperWM";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-zVxsfoIMTBhd2eXI+mP3FWe68UGiCIh+5RsXBKk16jE=";
+    hash = "sha256-QTeUbhqHi1fMhw5cgT5S6JGgDaPhBuMwn4nRcp7mSMU=";
   };
 
   dontConfigure = true;