udev-extraconf/mount.sh: Don't auto-mount niuser partition
udev-extraconf/mount.sh: Don't auto-mount niuser partition

Ignore Linux root partitions (typecode 4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709)
in auto-mount script.

Signed-off-by: Haris Okanovic <4f2c24956fa4a8756878315db434b9fed29fa615@ni.com>
Natinst-ReviewBoard-ID: 298407
Acked-by: Bill Pittman <43ac99c9c99efa205ddaaebf4c7bd970d58e135c@ni.com>
Acked-by: Alex Stewart <04cdb2793e4fb0120cc30d1c823099f3862701f4@ni.com>

ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt