pw_perf_test: Update OWNERS file

Change-Id: I99cabaa76328c542037a8b2b70ff67caaada5796
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/134871
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Pigweed-Auto-Submit: Carlos Chinchilla <cachinchilla@google.com>
diff --git a/pw_perf_test/OWNERS b/pw_perf_test/OWNERS
index 009f77e..af19233 100644
--- a/pw_perf_test/OWNERS
+++ b/pw_perf_test/OWNERS
@@ -1,3 +1,2 @@
-bbarcenas@google.com
 hepler@google.com
 konkers@google.com