Update Rust OWNERS

We haven't updated this in a while, and we have new team members who
should be able to edit Rust build-related rules.

Test: N/A
Change-Id: Iaf001d0718ca187e5570a1198d06a3ae4db78e4c
diff --git a/rust/OWNERS b/rust/OWNERS
index d07ef7e..ddaebc5 100644
--- a/rust/OWNERS
+++ b/rust/OWNERS
@@ -1,5 +1,5 @@
 # Additional owner/reviewers for rust rules, including parent directory owners.
-per-file * = chh@google.com, ivanlozano@google.com, jeffv@google.com, mmaurer@google.com, srhines@google.com
+per-file * = chiw@google.com, chriswailes@google.com, ivanlozano@google.com, jeffv@google.com, mmaurer@google.com, srhines@google.com
 
 # Limited owners/reviewers of the allowed list.
-per-file allowed_list.go = chh@google.com, ivanlozano@google.com, jeffv@google.com, mmaurer@google.com, srhines@google.com
+per-file allowed_list.go = chiw@google.com, chriswailes@google.com, ivanlozano@google.com, jeffv@google.com, mmaurer@google.com, srhines@google.com