syscalls/nice05: remove obsolete data

Remove obsolete data since nice05 has been removed in:

commit 6825c4f73a27dc7a384b2aef36ccebb3a615b597
Author: Cyril Hrubis <chrubis@suse.cz>
Date:   Wed Nov 2 17:41:20 2016 +0100

syscalls/nice05: Remove.

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Acked-by: Cyril Hrubis <chrubis@suse.cz>
5 files changed