Add OWNERS for cc/config/vndk.go

This file contains only a list of VNDK libraries that are allowed to
have different VNDK variant behaviors.

Test: N/A
Change-Id: I9e395b82b8006133294cf325e4626c1b34053588
diff --git a/cc/config/OWNERS b/cc/config/OWNERS
new file mode 100644
index 0000000..b2f54e5
--- /dev/null
+++ b/cc/config/OWNERS
@@ -0,0 +1 @@
+per-file vndk.go = smoreland@google.com, victoryang@google.com