etcd 0.4.4
etcd: update 0.4.4 bottle.

Closes #30426.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
etcdctl 0.4.4
etcdctl: update 0.4.4 bottle.

Closes #30427.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>