[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: Icf94799b560da66a5366743fd2a33b0f152da335
diff --git a/wifi/Android.bp b/wifi/Android.bp
index 1763975..5c9fb4e 100644
--- a/wifi/Android.bp
+++ b/wifi/Android.bp
@@ -48,7 +48,7 @@
         // to a separate package.
         "java/android/net/wifi/WifiNetworkScoreCache.java",
         "java/android/net/wifi/WifiOemMigrationHook.java",
-        "java/android/net/wifi/wificond/*.java",
+        "java/android/net/wifi/nl80211/*.java",
         ":libwificond_ipc_aidl",
     ],
 }