This update for salt fixes the following issues:

- Fix wrong relative paths resolution with Jinja renderer when importing subdirectories
- Don't pass 'shell="/sbin/nologin"' to 'onlyif/unless' checks (bsc#1188259)
- Add missing 'aarch64' to rpm package architectures
- Fix failing tests for 'CMDRunRedirect'
- Fix failing unit test for systemd
- Fix error handling in openscap module (bsc#1188647)
- Better handling of bad public keys from minions (bsc#1189040)
- Add standalone formulas configuration for salt minion and remove salt-master requirement (bsc#1168327)

This update was imported from the SUSE:SLE-15-SP2:Update update project.