liblog: fix header copyrights

There is no reason to dual license this.

Test: builds
Change-Id: I93e6f75758edc32dbeeb55354cf0b1b327561716
2 files changed
tree: dcfe4cce0c0b8998fff32085461a4d3b5b4d798e
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/