Move DhcpServer to NetworkStack app

Test: atest FrameworksNetTests && atest NetworkStackTests
Bug: b/112869080

Change-Id: I96c40e63e9ceb37b67705bdd4d120307e114715b
1 file changed
tree: d6e7222c18fbcb661afeca6f4a2b4dbbc00770b7
  1. core/
  2. services/
  3. tests/