Compare only values in database when updating SubsciptionInternal

The database threw an IllegalArgumentException due to empty content
when update SubscriptionInternal, which changes the card_id variable
only. To prevent this, Fixed this to compare only the Subscription-
Internal variables in the database and sync them if any different
variable is found.

Bug: 341039283
Test: atest SubscriptionInfoInternalTest, SubscriptionDatabaseManagerTest
Test: basic test data/call/sms/mms
Change-Id: I6b4f76665392763b2e33e1e88a58b6f4fc856f5b