am d6898df5: replace face detection image with better quality one

* commit 'd6898df54cdcf14db258dbff6b89cfacf167b0d3':
  replace face detection image with better quality one
diff --git a/tests/res/drawable/faces.jpg b/tests/res/drawable/faces.jpg
index d7f8d08..9892af0 100644
--- a/tests/res/drawable/faces.jpg
+++ b/tests/res/drawable/faces.jpg
Binary files differ