Move SCN allocation logic to BTA, renaming accordingly.

Bug: 299158235
Test: atest BtaRfcommScnTest
Change-Id: Iab1a4e0d9617489ecd21f2dfe83d1ce67427545f

The current  value of 1sec is causing flakiness for avatar tests
due to rare mis-scheduled events. This changes increases the value
as a temporary measure until a proper workaround is put in place.

Bug: 282824672
Test: atest avatar
Change-Id: Idcb053f7720a66beb02a33c68c8ef5f66310cb21

Towards UUID unification

Bug: 305296453
Test: m .

Change-Id: Ia236448a5e1dab5f081d8ae5a6cf11ac07241762

btadapterd composes the pid file name with virtual index, while
btmanagerd treats it as real index.
This may cause problems when the real index changes, such as USB
disconnection, firmware crashes, and waking from hibernation.

Bug: 302559622
Tag: #floss
Test: mmm packages/modules/Bluetooth
Test: echo 1 > /sys/class/bluetooth/hci?/device/coredump to trigger
      HCI index change
Change-Id: I8709b1062ad0f1bef18da72fb01daec1042b6020

Bug: 305867804
Test: atest PhonePolicyTest
Change-Id: I46c1948df6f8ef929bbf898c9714e82fa3841a43

Bug: 305296453
Test: mma -j32
Change-Id: Ib8dc6521d78b4b37474d0590084c4b5013437a3f

Test: atest BumbleBluetoothTests
Bug: 303700011
Change-Id: Ic8e4df856b8d8a9a3e52562e4ed136f8c8b24d8c

Change-Id: I167bd2a2d17915b977d359b022f8b800169e16de
Test: m pts-bot
Bug: 306190661

Remote device might sent CONFIGURED state just after reconnection, but
from the stack point of view device is no yet ready to be attached to
the stream e.g. MTU exchange is not completed.

Stack will attach device to the stream once it is ready.

Bug: 302279664
Test: atest bluetooth_le_audio_test
Tag: #feature
Change-Id: Ic778093cfc531e061c15bff2c65df30ea7901933

Bonded peripheral device shall keep CCC so there is no need to
subscribed every time.

In allows to decrease reconnection time during streaming.

Note: We keep single CCC write to the control point mainly to have
chance to receive DATABASE OUT OF SYNC response as early as possible.

Bug: 297125803
Test: manual testing
Test: atest bluetooth_le_audio_client_test
Tag: #feature
Change-Id: Ief87f010c8201d38c430fb98106d82390fde4365

Bug: 296885180
Test: atest BluetoothInstrumentationTests
Change-Id: I816dc2ec2bf19d4465c509daa095949a4e7083ad

Bug: 279548314
Test: atest bluetooth_with_facades.test bt_topshim_facade.test
Change-Id: I72d4b3e819491f2026f210c1c33d426ea00cfabc

The patch changes the LE Audio Allowlist usage to allow the default
connection perference. If the device is in the allow list, it would use
LE audio as default conneciton after paring; Otherwise, the classic
profile would be connected. Bypass LE Audio Allowlist is to allow use LE
audio connection by default for all the devices.

The allow list could be bypass by
1. developer option toggle - "Bypass LE Audio Allowlist"
2. adb shell setprop persist.bluetooth.leaudio.bypass_allow_lis true

Bug: 300012501
Test: atest BluetoothInstrumentationTests
Change-Id: I4566537629bb2b1815ae3924a691087ea39d161b

* changes:
  [Invisalign2] cleanup the logic in BTA_dm_on_hw_on
  [Invisalign2] Separate security apis from bta_api.h
  [Invisalign2] Seperate bta security APIs from bta_dm_api.cc
  [Invisalign2] Rename bta_dm_sec.h to bta_dm_sec_int.h

Resolve merge conflicts in preparation to full migration.

Bug: 305066880
Test: m com.android.btservices
Merged-In: If7752f6edd749d6d5a4bb957b4824c22b5602737
Change-Id: Idebc41585772a974cb952dbf3cdbd7c4ac657737

Bug: 300012501
Test: m atest BluetoothInstrumentationTests
Change-Id: Ia3f2f728d34b459219f34206d5fb856fa22fb3a1

remove the code for setting up bta_dm_sec_cb
and bta_dm_acl_cb

Bug: 301661850
Test: mma packages/modules/Bluetooth
Change-Id: Ibad55782475487bf703f501b8f9a6dc5f2605cd7

Bug: 301661850
Test: mma packages/modules/Bluetooth
Change-Id: I55c60f4a91ae0a2ca1cda2045b48d960af756b90

Bug: 301661850
Test: mma packages/modules/Bluetooth
Change-Id: Ia3230e88c944a935bd5f62dd6d15db35b75004a9