Replace camrdale with pankhurst in owners.

Change-Id: Ia3aa26bc3637fea8fb35e8c5e26801a189cec654
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/gflags/+/1056195
Reviewed-by: Alex Pankhurst <pankhurst@google.com>

OWNERS

diff --git a/OWNERS b/OWNERS
index 24488d5..e916526 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,7 +1,6 @@
 azani@google.com
-camrdale@google.com
 frousseau@google.com
+pankhurst@google.com
 stevefung@google.com
-zmbush@google.com
 
 # COMPONENT: Cobalt
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