Allow non-admin user to list service providers

Add get_service_provider rule to policy.json

Change-Id: If4f8103231694fbf79088f7a95a277d68eecce0f
Closes-Bug: #1227697
Imported Translations from Transifex

Change-Id: Ibb176fafb9d27baccb95ef4e6616c9aedbf86ba5
Merge "Allow non-admin user to list service providers"