[WifiNl80211] Rename WifiNl80211Manager namespace

Finish the renaming process from wificond -> nl80211.

Bug: 149105833
Test: atest android.net.wifi
Test: atest com.android.server.wifi
Change-Id: I39ac5761c74ac7ef69a1cc0d58b31d6691bba288
19 files changed
tree: afbc08b6802c1bebcadab11bd9ef1348f62305b6
  1. apex/
  2. service/
  3. PREUPLOAD.cfg