Enable nixseparatedebuginfod module

The module is only enabled on Hut and Eudy because we noticed activity
on the debuginfod service even if no debug session was active.

Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>

m/module/debuginfod.nix

@@ -0,0 +1,12 @@
+{ theFlake, ... }:
+
+let
+  nixseparatedebuginfod = theFlake.inputs.nixseparatedebuginfod;
+in
+{
+  imports = [
+    nixseparatedebuginfod.nixosModules.default
+  ];
+
+  services.nixseparatedebuginfod.enable = true;
+}