develop: matrix-synapse: bridges do not longer require encryption

Author: sid115

modules/nixos/matrix-synapse/bridges/signal.nix

@@ -76,7 +76,7 @@ in
         encryption = {
           allow = mkDefault true;
           default = mkDefault true;
-          require = mkDefault true;
+          require = mkDefault false;
           pickle_key = mkDefault "generate";
         };
       };

modules/nixos/matrix-synapse/bridges/whatsapp.nix

@@ -79,7 +79,7 @@ in
         encryption = {
           allow = mkDefault true;
           default = mkDefault true;
-          require = mkDefault true;
+          require = mkDefault false;
           pickle_key = mkDefault "generate";
         };
       };