This update for postsrsd fixes the following issues:

Update to release 1.11 [boo#1180251]

* Drop group privileges as well as user privileges
* Fixed: The subprocess that talks to Postfix could be caused
  to hang with a very long email address. [CVE-2020-35573]

Update to release 1.6

* Fix endianness issue with SHA-1 implementation
* Add dual stack support
* Make SRS separator configurable

This update was imported from the openSUSE:Leap:15.2:Update update project.