ARM: dts: aspeed: romed8hm3: Fix GPIO polarity of system-fault LED

commit a3fd1073

 upstream.

Turns out it's in fact not the same as the heartbeat LED.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Cc: stable@vger.kernel.org # v5.18+
Fixes: a9a3d60b

 ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC")
Link: https://lore.kernel.org/r/20230224000400.12226-2-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>