fix brace on newline

Author: paul-szczepanek-arm

connectivity/FEATURE_BLE/libraries/TARGET_CORDIO/source/PalGapImpl.cpp

@@ -325,7 +325,8 @@ ble_error_t PalGap::create_connection(
 ble_error_t PalGap::cancel_connection_creation(
     peer_address_type_t peerAddressType,
     const ble::address_t &peerAddress
-) {
+)
+{
     for (uint8_t connection_id = 0; connection_id < DM_CONN_MAX; connection_id++) {
         if (dmConnCb.ccb[connection_id].inUse &&
             dmConnCb.ccb[connection_id].state == DM_CONN_SM_ST_CONNECTING &&