Add fallible-streaming-iterator/OWNERS

Test: make
Change-Id: I118f325f103631e7438e54bb0d5da6c3b66de271
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