Import kernlog 0.3.1

Bug: 190383239
Test: m
Change-Id: I5b591607d45a9478ae97efb82e74446a3183dbe5
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