BRS-288: Add SMS Messaging

BRS-288

Update form to include checkbox to opt in to SMS reminder
Update form to include field for phone number
Logic to handle phone number on submission (include if opted in / validate if opted in / remove hyphens upon submit)
Include new directive to format phone numbers and validate information provided
Tests to ensure phone number length is limited and clear phone number input upon opting out
Update regex validation on phone number field to include hyphens

bcgov / parks-reso-public