logd: use .clang-format-4 like the rest of system/core

Test: n/a
Change-Id: I9ad125247f502edb4462817417624c2f527d7870
2 files changed
tree: 63197433e542917c5bbc29742e4071cce7df5be6
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/