Fix incorrect satellite config udater metrics logging

We are emitting CONFIG_UPDATE_RESULT_NO_DATA whenever we update
plmn, supported services. And satellite config being empty is totally
fine, in case if there hasn't been a config update. So reporting
it as CONFIG_UPDATE_RESULT_NO_DATA seems like noise.

Test: atest TelephonyConfigUpdateInstallReceiverTest
Bug: 404563574
Flag: EXEMPT bugfix
Change-Id: Iddce82393435230dc0cccac8b6a1485cc5307f75