Dynamic AVRCP version

To avoid AVRCP IOP issues related to AVRCP version mismatch, bt_stack
can report AVRC Target version same as AVRC Controller version of remote
device when connection setup.

- add sysprop persist.bluetooth.dynamic_avrcp.enable
To enable: adb shell setprop persist.bluetooth.dynamic_avrcp.enable
true
- Add unit test "atest net_test_stack_sdp"

Bug: 231289728
Tag: #feature
Test: manual test on IOP carkits and regression test devices
Change-Id: I9842c4cf4023612d59491a831634c53c3e768939