Add Herb as a Skia committer

TBR=hcm@google.com

NOTRY=true

Review URL: https://codereview.chromium.org/803633002
diff --git a/CQ_COMMITTERS b/CQ_COMMITTERS
index 4bd1685..1a0684d 100644
--- a/CQ_COMMITTERS
+++ b/CQ_COMMITTERS
@@ -14,6 +14,8 @@
 fmalita@google.com
 halcanary@google.com
 hcm@google.com
+herb@google.com
+herbderby@gmail.com
 humper@google.com
 jcgregorio@google.com
 joshualitt@chromium.org