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

This reverts commit c83ec7169da1efb5d9d47f564da372ee710b64ce.

Reason for revert: b/309999062 | testSmsShortCodeDestination failing

Change-Id: I98b18677f6330e6d1fb52bc3cdfec7c4a4418b57
1 file changed