This update for salt fixes the following issues:
- Fix regression preventing bootstrapping new clients caused by redundant dependency on psutil (bsc#1197533)
- Prevent data pollution between actions processed at the same time (bsc#1197637)
- Fix salt-ssh opts poisoning (bsc#1197637)
- Clear network interfaces cache on grains request (bsc#1196050)
- Add salt-ssh with Salt Bundle support (venv-salt-minion)
- Fix Salt-API failure due to an exception from the scheduled SSH-Push Tasks (bsc#1182851, bsc#1196432)
- Restrict 'state.orchestrate_single' to pass a pillar value if it exists (bsc#1194632)