Add OWNERS

Bug: 158624751
Test: make
Change-Id: I2262e1354d0a20de421937b0420d215aff4a83d9
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..46fc303
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1 @@
+include platform/prebuilts/rust:/OWNERS