Head-tracking library for Immersive Audio

See README.md for details.

Bug: 188502620
Test: atest --host libheadtracking-test
Change-Id: I34201c4780e5e581cc96449bd89863bcbc250783
diff --git a/media/libheadtracking/OWNERS b/media/libheadtracking/OWNERS
new file mode 100644
index 0000000..e5d0370
--- /dev/null
+++ b/media/libheadtracking/OWNERS
@@ -0,0 +1,2 @@
+ytai@google.com
+elaurent@google.com