linux-arts: Add a collection of syzcaller reproducers for Linux kernel

This is an initial commit for the syzcaller reproducers for Linux kernel
from https://github.com/dvyukov/syzkaller-repros

These reproducers are obtained from https://github.com/google/syzkaller

https://github.com/google/syzkaller/blob/64612bfd3c83d7246467cd9731f01a36b6331598/tools/syz-reprolist/reprolist.go

To build run build.sh.
To run run run.sh.

Testing should be done with KASAN, LOCKDEP, DEBUG_OBJECTS, DEBUG_VM,
FAULT_INJECTION, lockup detectors and other debugging configs.