update zabbix items (rpi cpu/gpu temp, cpu freq)
update zabbix items (rpi cpu/gpu temp, cpu freq)

jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi