SUSE: 2020:0762-1 Important: Salt Local Privilege Escalation Fix

This update fixes the following issues: salt: - Requiring python3-distro only for openSUSE/SLE >= 15 - Use full option name instead of undocumented abbreviation for zypper - Python-distro is only needed for > Python 3.7. Removing it for Python 2 - Fixed a local privilege escalation to root (bsc#1157465) (CVE-2019-18897) - Fix unit tests failures in test_batch_async tests - Batch Async: Handle exceptions, properly unregister and close instances after running async batching to avoid CPU starvation of the MWorkers (bsc#1162327) - RHEL/CentOS 8 uses platform-python instead of python3 - Enable build for Python 3.8 - Update to Salt version 2019.2.3 (bsc#1163981) (bsc#1162504) - Replacing pycrypto with M2Crypto (bsc#1165425) Patch Instructions: