Add DhcpServingParams

Those parameters will be used to start DhcpServer or update its
configuration.

Test: runtest DhcpServingParamsTest.java
Bug: b/109584964
Change-Id: Id8d3dcf62d66dcb02accffa8d8500e30f07af452
2 files changed
tree: 208e05b13407d3de67586ebaa92ab56c8eb0e823
  1. core/
  2. services/
  3. tests/