APIs for 5G slicing

Create TrafficDescriptor class
Create new APN ENTERPRISE
Update setupDataCall and DataCallResponse to take TrafficDescriptor and
matchAllRuleAllowed
Move ApnTypes from Annotation to ApnSetting

Bug: 179312227
Test: atest FrameworksTelephonyTests
Change-Id: I7433976bfe25bcb2af85ffb9338959cbcc9f42f3