[sops] change reproducible secrets file structure

scripts/unlock-boot.sh

@@ -19,7 +19,7 @@ if [ ! -e flake.nix ]
     done
 fi
 
-diskkey=$(sops -d machines/secrets/keys/itag/$HOSTNAME/disk.key)
+diskkey=$(sops -d machines/$HOSTNAME/secrets/disk.key)
 
 echo
 if [ $# = 1 ]
@@ -37,4 +37,4 @@ else
     echo "Usage: $0 <hostname> [ip]"
     echo "If an IP is not provided, the hostname will be used as the IP address."
     exit 1
-fi
+fi