This update for zeromq fixes the following issues:

- CVE-2019-13132: An unauthenticated remote attacker could have exploited
a stack overflow vulnerability on a server that is supposed to be protected
by encryption and authentication to potentially gain a remote code execution.
(bsc#1140255)

- Correctly mark license files as licence instead of documentation (bsc#1082318)

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