[openFATE 323478] zypper dup: make --no-allow-vendor-change default

Feature changed by: Oliver Kurz (okurz) Feature #323478, revision 2 Title: zypper dup: make --no-allow-vendor-change default Requested by: Thorsten Kukuk (kukuk) Partner organization: openSUSE.org Description: For openSUSE Tumbleweed and SLES, we require that with zypper dup the option "--no-allow-vendor-change" is used, else the result is known to most likely not correct. This is a FAQ meanwhile on the openSUSE mailing list, since a lot of people break there system by forgetting this option. We should change the default with SLES15 and in Tumbleweed to be on the safe side. + Relations: + - 323325 (feature/duplicate: 323325) -- openSUSE Feature: https://features.opensuse.org/323478