[Settings] Only display 1 SIM UI when multiple with same group UUID

Some carrier(s) expand their service through providing eSIM in companion
with pSIM. Group UUID is designed to group them together as a single
SIM.

Bug: 169455114
Bug: 175069803
Test: make RunSettingsRoboTests ROBOTEST_FILTER=SubscriptionsPreferenceControllerTest
Change-Id: I0934a45a2917ab106627c733162efbee9a13f216
(cherry picked from commit a6b249d6)
Merged-In: I0934a45a2917ab106627c733162efbee9a13f216