Update brp-check-suse to version 84.87+git20201201.9bbfade / rev 67 via SR 852306
https://build.opensuse.org/request/show/852306
by user coolo + dimstar_suse
- Update to version 84.87+git20201201.9bbfade:
* skip . in links
- Update to version 84.87+git20201103.f6f1d35:
* Fix error handling of brp-25-symlink