change gid_from_name to false to user present

saltstack 2017.7 is failing to create user when default group for user is not present, commit which changes this behavior from 2016.3 is https://github.com/saltstack/salt/commit/a18dbe0c11198143f248f7cb6c1d94e736e6301c

Change-Id: I478d632e8aa7303ab2ee32b033478148c18c473d
1 file changed