Add omakoto@ to OWNERS file.

Looks like I accidentally removed myself?

Also add the bug component.

Change-Id: I390a1bb27a96234809de2e19f8da95f4a7513f71
diff --git a/ravenwood/OWNERS b/ravenwood/OWNERS
index f7b13d1..8722ad9 100644
--- a/ravenwood/OWNERS
+++ b/ravenwood/OWNERS
@@ -1,5 +1,7 @@
+# Bug component: 25698
 set noparent
 
+omakoto@google.com
 topjohnwu@google.com
 hackbod@google.com  #{LAST_RESORT_SUGGESTION}