rpm: include logrotate config file

Acked-by: Gerd Behrmann
Target: master, 2.10
Require-book: no
Require-notes: no
(cherry picked from commit 1da82a40049f9a1fb9b4fbc9c3893f886d8748f4)
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Merge pull request #899 from kofemann/fix-logrotate-2.10

rpm: include logrotate config file