update reference for StubIME

See https://source.android.com/setup/contribute/respectful-code for reference

Bug: 161896447
Test: compile
Change-Id: Ia94ac1855884e326be1b394046bc7c0f4ac1c05d
Merged-In: I19efe089c59327ec5d2f0bc6e136d417138b1ea5
1 file changed
tree: 50877632d6203dca4c00db6386f94f339230622f
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg