osmo-trx: Change some lines to use libosmocore logging instead of cout
osmo-trx: Change some lines to use libosmocore logging instead of cout

Change-Id: I66e3c37014ba12cd002e5b678bc0a6026f5dfc7e

osmocom/osmo-trx,ttsou/osmo-trx,ttsou/osmo-trx,ttsou/osmo-trx,osmocom/osmo-trx,osmocom/osmo-trx,osmocom/osmo-trx,ttsou/osmo-trx