Revert "[asan] Add support for disable_sanitizer_instrumentation attribute"

This reverts commit 2b554920.

This change causes tsan test timeout on x86_64-linux-autoconf.

The timeout can be reproduced by:
  git clone https://github.com/llvm/llvm-zorg.git
  BUILDBOT_CLOBBER= BUILDBOT_REVISION=eef8f3f8 llvm-zorg/zorg/buildbot/builders/sanitizers/buildbot_standard.sh