Add OWNERS

Bug: 158624751
Test: make
Change-Id: I989f100be4be8be819e8a25db37f686395e300b1
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