Rollback `browsing_refactor` and `set_addressed_player` in 25Q1

Bug: 393059901
Test: Manual testing done with Bluetooth prebuilt respin
Flag: com.android.bluetooth.flags.browsing_refactor
Flag: com.android.bluetooth.flags.set_addressed_player
Ignore-AOSP-First: Hasn't been pushed to AOSP yet
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:3d1e758ded25e25f3aac550e951cbbefff9a919c)
Merged-In: I3a10bb4c94a028970cd938b3272fd6b681d9dddb
Change-Id: I3a10bb4c94a028970cd938b3272fd6b681d9dddb
2 files changed