tsan: also test asan during presubmit checks, because sanitizer_common changes can affect it


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173327 91177308-0d34-0410-b5e6-96231b3b80d8
asan/tsan: fix pwrite interceptors


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173328 91177308-0d34-0410-b5e6-96231b3b80d8