integration_2022_wk17

• MR !1411 (merged): nr rlc: speedup ack/nack reception
• MR !1529 (merged): nr rlc: fix NR RLC AM status generation
• MR !1494 (merged): fix ue dlsch
• MR !1502 (merged): fix bugs in 4G UE sync, delete dead code
• MR !1534 (merged): rename frame_type structure
• MR !1531 (merged): NR SR fixes
• additionally: fixes for B210-based NSA tests, NSA-SA RRC configuration harmonization (thanks @luis_pereira87)

potential next merges:

• MR1479 complete retx checkers
• MR1484 NR 20 MHz with LTE raster on AW2S Jaguar