Media quality CB: API interface

- Introduce MediaThreshold, MediaQualityStatus for media quality CB.
- AIDL work for Interface between FWK - ImsService
- MmTelFeature implemenataion to get Threshold & notify media quality CB.
- TelephonyCallback to listen MediaQualityStatus
- Add CarrierConfig item for RTP threshold
  (packetLoss,Jitter,inactivity)
- TelephonyRegistry to track change of media quality status

Bug: 242934908
CTS-Coverage-Bug: 242934908
Test: system build, device test b/259482963
Change-Id: Ia93fa73e8557c37a2aaab26704ca3e0398ea1fe3