logwrap: add missing O_CLOEXEC

Bug: 150260863
Test: build
Change-Id: Ibe070d5d4f3a7ada0718f74c7cee12db7b9f920e
1 file changed
tree: a23b1bbf1cfe26647eff0037b3be660b7380cbed
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/