feat(bt/bluedroid): added APIs to get/set device name on BT GAP side
change(bt/bluedroid): use BT GAP APIs to set/get device name in bluetooth classic examples
change(bt/bluedroid): use BT/BLE GAP APIs to set/get device name in coexist examples
This commit deprecates the "freertos/xtensa_api.h" and "xtensa/xtensa_api.h"
include paths. Users should use "xtensa_api.h" instead.
- Replace legacy include paths
- Removed some unnecessary includes of "xtensa_api.h"
- Replaced some calls with "esp_cpu_..." equivalents
- Add warning to compatibility header
