[nearby] Enable BLE when init

Fix: 294906731
Test: -m
Ignore-AOSP-First: nearby_not_in_aosp_yet
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:2a9323b184edda09184d5d94c32ca5dfaedf2690)
Merged-In: Ie380efbc452af51691daa1e96e04dd575801c3a9
Change-Id: Ie380efbc452af51691daa1e96e04dd575801c3a9
4 files changed