cmd/arm: meson: sm: introduce efusedump command

cmd/arm: meson: sm: introduce efusedump command

Using this command user can print efuse memory:

$ sm efusedump 0 10
  00000000: ff 00 31 00 00 ff 66 00 00 00      ..1...f...

Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230110105650.54580-5-avromanov@sberdevices.ru
[narmstrong: added display_options.h include for print_buffer()]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>