Query radio capabilities on carrier config changed

Some capabilities are SIM dependent (ie. whether 5G is supported),
so send a request to get the new radio capabilities when the carrier
config changes.

Test: atest FrameworksTelephonyTests
Bug: 169788770
Change-Id: I55ebd0f6b77c9d292273723f72f3f3f6bfe267d6
Merged-In: I55ebd0f6b77c9d292273723f72f3f3f6bfe267d6