linux-user: update syscall_nr.h to Linux v5.13

Automatically generated using scripts/gensyscalls.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20210708215756.268805-2-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
6 files changed