[sanitizer] [SystemZ] Update CVE-2016-2143 check for Ubuntu 16.04
[sanitizer] [SystemZ] Update CVE-2016-2143 check for Ubuntu 16.04

The Ubuntu 16.04 kernel contains a backport of the CVE check
starting with version 4.4.0-13.  Update FixedCVE_2016_2143.



git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@303757 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt