Changelog for openSUSE-release-appliance-openstack-15.3-lp153.149.1.x86_64.rpm :

* Mon Sep 27 2021 Michal Suchanek - Add %sle_version rpm macro as is in SLE (bsc#1187214).
* Fri Jun 04 2021 Marcus Meissner - also add sle debuginfo repo bsc#1186795