feat(stm32mp1-fdts): update NVMEM nodes

Set non-secure property on platform secure OTP nodes that non-secure
world is allowed to access through secure world services.
These are the SoC MAC address and the ST boards board_id OTPs.
Most of these were already done but it was missing for ED1 board.

Change-Id: Idfa6322d9d5c35285706d0b2d32ae09af38684a7
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
1 file changed