Setup getDefaultDataSubscriptionId cache invalidation

Instrument SubscriptionController to trigger
invalidation of getDefaultDataSubscriptionId caches when necessary.

Bug: 151953109
Test: Flashed build and verified that cache path
was being executed

Merged-In: If2f872ac6b758d1ea134a0201d615dafb0161192
Change-Id: If2f872ac6b758d1ea134a0201d615dafb0161192