Add support for fedora/27 and fedora/28 packages
What does this MR do?
Adds support for releasing packages for Fedora 27 and Fedora 28.
Why was this MR needed?
Are there points in the code the reviewer needs to double check?
Fedora 28 is not released yet, but it will be at 2018-05-01 so in less than two weeks. So I've added it now and we can benefit from it next month when Runner 10.8 will be released.
Does this MR meet the acceptance criteria?
- Documentation created/updated
- Added for this feature/bug
- All builds are passing
Branch has no merge conflicts with
master(if you do - rebase it please)
What are the relevant issue numbers?
Closes #3240 (closed)