WifiServiceImpl: Remove permission checks on getVerboseLoggingLevel

This is not revealing any wifi related information. This is just a debug
flag and so it seems unnecessary to guard it with a permission check.

Bug: 113361100
Test: Device boots up and connects to wifi networks.
Change-Id: I86f00c36f52d705538ff3648760be11cf2c46d1c
1 file changed
tree: a24963b45d4049faa71ec42d2a7e6069ba5c3c86
  1. service/
  2. PREUPLOAD.cfg