hosts: nixos: aramis: home: use 'pinentry-qt'

The GTK2 variant has been removed [1].

I may revise this in the future if [2] is merged (I'd like to try
`pinentry-rofi` [3]).

[1]: https://github.com/NixOS/nixpkgs/pull/270266
[2]: https://github.com/NixOS/nixpkgs/pull/277221
[3]: https://github.com/plattfot/pinentry-rofi

hosts/nixos/aramis/home.nix

@@ -2,7 +2,7 @@
 {
   my.home = {
     # Use graphical pinentry
-    bitwarden.pinentry = "gtk2";
+    bitwarden.pinentry = "qt";
     # Ebook library
     calibre.enable = true;
     # Some amount of social life
@@ -14,7 +14,7 @@
     # Blue light filter
     gammastep.enable = true;
     # Use a small popup to enter passwords
-    gpg.pinentry = "gtk2";
+    gpg.pinentry = "qt";
     # Machine specific packages
     packages.additionalPackages = with pkgs; [
       element-desktop # Matrix client