Update language to comply with Android's inclusive language guidance

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

Test: m ; atest TetheringTests
Bug: 161896447
Change-Id: Idc58697c72fb00896bee00185fefc50c1a24dd35
Merged-In: Idc58697c72fb00896bee00185fefc50c1a24dd35
1 file changed
tree: 67cc42676738a8539a4ec888cde7fb8f8ce953fd
  1. core/
  2. packages/
  3. services/
  4. wifi/