New reference to a Blitzwolf BW-SHP2 compatible device

code/espurna/config/hardware.h

@@ -2274,6 +2274,7 @@
 // * HomeCube (https://www.amazon.de/Steckdose-Homecube-intelligente-Verbrauchsanzeige-funktioniert/dp/B076Q2LKHG)
 // * Coosa (https://www.amazon.com/COOSA-Monitoring-Function-Campatible-Assiatant/dp/B0788W9TDR)
 // * Goosund (http://www.gosund.com/?m=content&c=index&a=show&catid=6&id=5)
+// * Ablue (https://www.amazon.de/Intelligente-Steckdose-Ablue-Funktioniert-Assistant/dp/B076DRFRZC)
 // -----------------------------------------------------------------------------
 
 #elif defined(BLITZWOLF_BWSHP2)