[asan] Change stack uar test to not use ulimit.

Because of how Android test runner is implemented, ulimit in RUN: line
gets executed on the host machine and does not affect the test.



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201415 91177308-0d34-0410-b5e6-96231b3b80d8
[asan] Disabled one more test on Android.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201416 91177308-0d34-0410-b5e6-96231b3b80d8