MT#8329 make allowed_clis also contract preference.

db_scripts/diff/15090.down

@@ -0,0 +1,2 @@
+USE provisioning;
+update voip_preferences set contract_pref=1 where attribute='allowed_clis';

db_scripts/diff/15090.up

@@ -0,0 +1,2 @@
+USE provisioning;
+update voip_preferences set contract_pref=1 where attribute='allowed_clis';