Floss: Fix admin device policy effect update

The properties pass to remote_device_properties_changed is only what was
changed. We don't need to update the policy effect if UUID isn't
changed.

Bug: 259881232
Test: run ep_outgoing_ble_hid_services_not_in_allowlist locally
Tag: #floss
Change-Id: Iabdd2ab9b81854e0cf9809174a3674de307ad6ad