audio: Add OWNERS to aidl folder

Bug: 205884982
Test: N/A
Change-Id: I9f49d2a9c670c7bbf45dd00d262eff6d445679ea
diff --git a/audio/aidl/OWNERS b/audio/aidl/OWNERS
new file mode 100644
index 0000000..f9a2d6b
--- /dev/null
+++ b/audio/aidl/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 48436
+elaurent@google.com
+mnaganov@google.com