Update brp-check-suse to version 84.87+git20211116.6c5fe09 / rev 73 via SR 931714
https://build.opensuse.org/request/show/931714
by user coolo + dimstar_suse
- Update to version 84.87+git20211116.6c5fe09:
* brp-25-symlink: don't fail if the symlink target starts with a dash
* Revert "Let symlinks from /lib/modules to /usr/src be absolute"