osmo-bts-trx/scheduler: remove a left-over from UL TCH handlers
osmo-bts-trx/scheduler: remove a left-over from UL TCH handlers

Change-Id: I58eedd611ecd31cc36017545de2cf29acf49f521
Signed-off-by: Vadim Yanitskiy <2e227601ee30654c57c2a106bf0ca6bfe046b7ee@gmail.com>

osmocom/osmo-bts,osmocom/osmo-bts,osmocom/osmo-bts