Add google-owned SMS short codes for Namibia, United Arab Emirates

Google RCS uses FTEU MO SMS for phone number verification.

Ownership proof for NA-40005, AE-6253 , IL-37477

https://screenshot.googleplex.com/5joX8KU4wYppqff

BUG: 305921190, 305917950, 295455225

TEST: tested the regional configuration with and without the allow listing as per go/premiumsms

NA-40005
Before Allow Listing:
https://screenshot.googleplex.com/8KYHE2B5wdm6Q4x

After Allow Listing:
https://screenshot.googleplex.com/836CUKMMfomSTBp

AE-6253
Before Allow Listing:
https://screenshot.googleplex.com/AwYyxfZmiT3opXZ

After Allow Listing:
https://screenshot.googleplex.com/A2qhb5LPieEYdV8




Change-Id: I84eeb97d974cd8eabdcd3942bd749c1421a61f83
Signed-off-by: Gayatri <Priya(gayatripriya@google.com)>