Android NDK r25c (9519653)
Merge cherrypicks of ['aosp/2200641'] into ndk-r25-release.

Change-Id: I44585b1fea85a8ffe87a5e1473936040180ca5fe
tree: 70e50310be35c132491ac5130485511857017b7c
  1. bin/
  2. include/
  3. lib/
  4. share/
  5. .gitignore