Fix guix systemd daemon

src/freedombone-utils-guile

                 guixbuilder$i;
     done
 
-    if [ ! -f /root/.guix-profile/lib/systemd/system/guix-daemon.service ]; then
+    GUIX_DAEMON=(find $INSTALL_DIR/guix -name guix-daemon.service)
+    if [ ! -f $GUIX_DAEMON ]; then
+        echo $"$GUIX_DAEMON"
         echo $'No guix systemd daemon found'
         exit 78225548
     fi
-    cp /root/.guix-profile/lib/systemd/system/guix-daemon.service \
-       /etc/systemd/system/
+    cp $GUIX_DAEMON /etc/systemd/system/
     systemctl enable guix-daemon
     systemctl start guix-daemon