Update rfid_trigger_play.sh
Update rfid_trigger_play.sh

Fix for https://github.com/MiczFlor/RPi-Jukebox-RFID/issues/117
MiczFlor/RPi-Jukebox-RFID,MiczFlor/RPi-Jukebox-RFID,MiczFlor/RPi-Jukebox-RFID,MiczFlor/RPi-Jukebox-RFID,MiczFlor/RPi-Jukebox-RFID