Prevent wrong data selection pop up while

activating a new subscription in DSDS.

Do not set default data subId in onSubscriptionGroupChanged() if device contains
active non-opportunistic subscriptions not part of the group.

Bug: 227134302
Test: Manual Testing, atest
com.android.internal.telephony.MultiSimSettingControllerTest

Change-Id: I053cc1811ab40b2e406b5a891420c4e92f770c2e