Read and set power profiles over D-Bus

bin/blob-power-set

@@ -55,7 +55,8 @@ if [[ -z ${profile:-} ]] || ! profile_available "$profile"; then
   fi
 fi
 
-powerprofilesctl set "$profile" || exit
+busctl set-property org.freedesktop.UPower.PowerProfiles /org/freedesktop/UPower/PowerProfiles \
+  org.freedesktop.UPower.PowerProfiles ActiveProfile s "$profile" || exit
 
 if [[ -n $requested_profile ]]; then
   mkdir -p "$state_dir"