fix(nt/bluedroid): Split the device name set functions
feat(bt/bluedroid): added APIs to get/set device name on BT GAP side
change(bt/common): Marked some APIs in device module as deprecated
1. esp_bt_dev_set_device_name
2. esp_bt_dev_get_device_name
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
`advanced_https_ota` can run a minimal BLE GATT server while
downloading OTA update. Both NimBLE and Bluedroid stack can be used
here by configuring relevant options in menuconfig.
Signed-off-by: Chinmay Chhajed <chinmay.chhajed@espressif.com>