[WIFI] Update javadoc for getConfiguredNetworks

Document more clearly PO/DO behavior (in addition to already documented
Carrier app).

Bug: 123390208
Test: build docs
Change-Id: Ic5228fd801c4243d8398313a2a7d84cf5b6e6d89
1 file changed
tree: 70be25d0711c3ea55796954c0c0905c8a3e4cce6
  1. framework/
  2. OsuLogin/
  3. OWNERS