Bluetooth: Add OWNERS file for default/

Test: build
Change-Id: Ib4cbd5502ac0791d4bc700f28de68d0548256de6
(cherry picked from commit 7c127dc4cbf90713bcdbce89fa166228c912847d)
diff --git a/bluetooth/1.0/default/OWNERS b/bluetooth/1.0/default/OWNERS
new file mode 100644
index 0000000..5df5bfe
--- /dev/null
+++ b/bluetooth/1.0/default/OWNERS
@@ -0,0 +1,3 @@
+eisenbach@google.com
+mylesgw@google.com
+pavlin@google.com