drm_hwcomposer: Add OWNERS file

So people know who to bug for reviews.

BUG=None
TEST=None

Change-Id: I20bb80929a7fac59ca2137b415c9d0e000d79c54
Signed-off-by: Sean Paul <seanpaul@chromium.org>
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..48122ec
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,4 @@
+hshi@chromium.org
+marcheu@chromium.org
+seanpaul@chromium.org
+zachr@chromium.org