Merge pull request #266966 from elijahimmer/add-meta-mainProgram

pkgs/tools/security/bitwarden/default.nix

···
     license = lib.licenses.gpl3;
     maintainers = with lib.maintainers; [ amarshall kiwi ];
     platforms = [ "x86_64-linux" ];
+    mainProgram = "bitwarden";
   };
 }