- Estimates correct MCS using EMA, kept between target thresholds
  dl_bler_target_upper and dl_bler_target_lower (conf options) for 1st
  retx and below dl_rd2_bler_threshold for 2nd retx
- Maximum MCS configurable
- on 3rd retx, reduce MCS by 5

setting ulsch inactivity timer from slots to frames and removing it from config files (default 10 frames)

small changes for multiple lcid handling in gNB scheduler. PUSCH DTX handling and suspension of scheduling when UL failure is detected

small changes for multiple lcid handling in gNB scheduler. PUSCH DTX handling and suspension of scheduling when UL failure is detected

changes in gtpu interface for testing, small changes in L1 for PUSCH signal/noise measurements. SRB2 interfaces.

reworking of MAC functions to schedule SSBs, including VRB map occupation and get_type0_PDCCH_CSS_config_parameters