move fragment imports to their proper location

hosts/felonyspork/configuration.nix

@@ -12,6 +12,8 @@
       ../../common/fragments/avahi.nix
       ../../common/fragments/syncthing.nix
       ../../common/fragments/mosh.nix
+      ../../common/fragments/iperf.nix
+      ../../common/fragments/prometheus_exporters.nix
     ];
 
   # Use the systemd-boot EFI boot loader.

hosts/felonyspork/home.nix

@@ -5,7 +5,5 @@
     ../../common/home_manager/fragments/terminal.nix
     ../../common/home_manager/fragments/rust.nix
     ../../common/home_manager/fragments/python.nix
-    ../../common/fragments/iperf.nix
-    ../../common/fragments/prometheus_exporters.nix
   ];
 }