5G meteredness for telephony framework

Added networkTypes to SubscriptionPlan
Send SubscriptionPlans as dispatch via listener
Updated API for R

Bug: 139070884
Test: atest FrameworksTelephonyTests
Test: atest cts/tests/tests/telephony/current/src/android/telephony/cts/SubscriptionManagerTest.java
Change-Id: Idb67fb7676adf9e1158113e7b8b08e655f470920