Decrease salt master workers

This improves speed of tests in more than 2 times and
allows to avoid scenario test instability.

Change-Id: Ib6a4b8c48f52361606d7447f553d042f66f5f639
Related-Prod: https://mirantis.jira.com/browse/PROD-16465
(cherry picked from commit ffdc075dcd0dd36cc7dc31b301e147310912ff76)
1 file changed
tree: 729bd8c0ec74584353d9d8c41942f0d65467a222
  1. classes/
  2. .gitmodules
  3. .gitreview