salt: Add groupadd tests to ptest scrip
salt: Add groupadd tests to ptest scrip

Natinst-ReviewBoard-ID: 151187
Signed-off-by: Heghedus Razvan <0a60b1373e874cee2eab52b3c98f4647a58e91af@ni.com>
Signed-off-by: Ioan-Adrian Ratiu <7ec73abcfe099fc5574c01312b62768070c80980@ni.com>

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