Bug 30838: Set to_address to smsalertnumber at send

Bug 30838: Set to_address to smsalertnumber at send

It may be helpful to know exactly what number was used for the sms alert
that was sent. As such, we should ensure it's set at the time of
sending.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit e9cdc1da651faa24a93f87569bf2b219f31552ee)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 625b354f8a12b20400766f51576e23baa51b091d)
Signed-off-by: Arthur Suzuki <arthur.suzuki@biblibre.com>