Fix the UCE capability request with subscribe mechanism

1. Use the carrier config "KEY_ENABLE_PRESENCE_PUBLISH_BOOL" instead of the config "KEY_USE_RCS_PRESENCE_BOOL
2. Check the carrier config "KEY_ENABLE_PRESENCE_CAPABILITY_EXCHANGE_BOOL" before requesting capabilities.
3. Skip checking the cache when the capability request is triggered by the capability polling service
4. Support shell command to remove eab contacts from the EAB database.

Bug: 174656329
Test: atest -c CtsTelephonyTestCases:android.telephony.ims.cts.RcsUceAdapterTest
Change-Id: I5429b5a9b0afbfdfa3f831f9994b3980ae545f59