eventdev: add service id get to map file
eventdev: add service id get to map file

Add rte_event_eth_rx_adapter_service_id_get to map file. Also order
function names alphabetically.

Fixes: 9c38b704d280 ("eventdev: add eth Rx adapter implementation")

Signed-off-by: Nikhil Rao <d1996eefd6f63075256880b1bd8999364b16b5fc@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk