MT#15193 fix rate-o-mat provisioning grants

Change-Id: I1d3932bb64461ff07af240263369ecfd88b3e8ce

db_scripts/diff/15192.down

@@ -0,0 +1,3 @@
+REVOKE SELECT ON `provisioning`.`voip_subscribers` TO 'rateomat'@'localhost';
+REVOKE SELECT ON `provisioning`.`voip_preferences` TO 'rateomat'@'localhost';
+REVOKE SELECT,DELETE,UPDATE,INSERT ON `provisioning`.`voip_usr_preferences` TO 'rateomat'@'localhost';

db_scripts/diff/15192.up

@@ -0,0 +1,3 @@
+GRANT SELECT ON `provisioning`.`voip_subscribers` TO 'rateomat'@'localhost';
+GRANT SELECT ON `provisioning`.`voip_preferences` TO 'rateomat'@'localhost';
+GRANT SELECT,DELETE,UPDATE,INSERT ON `provisioning`.`voip_usr_preferences` TO 'rateomat'@'localhost';