samples: shields: x_nucleo_iks0xax: exclude lpcxpresso55s16_ns board

Exclude the NXP LPCXpresso55S16 board from the X-NUCLEO-IKS0xAx
samples, since the rely on having Arduino Uno header A3 available.

On the LPCXpresso55S16, A3 is connected through a resistor (R63) which
is not mounted by default.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
5 files changed