Update OWNERS for ravenwood

Test: tree hugger
Bug: 292141694
Merged-in: If4d650dc175a5a78cf8844dfed2217c19f2d5790
Change-Id: I19ed7505bfd0c71d811f98409542688094944aeb
diff --git a/OWNERS b/OWNERS
index 6c25324..f710741 100644
--- a/OWNERS
+++ b/OWNERS
@@ -34,3 +34,6 @@
 
 per-file ZYGOTE_OWNERS = file:/ZYGOTE_OWNERS
 per-file SQLITE_OWNERS = file:/SQLITE_OWNERS
+
+per-file *ravenwood* = file:ravenwood/OWNERS
+per-file *Ravenwood* = file:ravenwood/OWNERS