Integration 2022 week 7: This merges the following MRs: - MR !1436 fairRR LTE scheduler fixes: should make the connection more stable, less UL retransmissions - MR !1386 phy sync improvements: the 5G NR UE should sync better - MR !1361 FDD support (no traffic): adds FDD support for the scheduler, but heavy traffic has not been tested - MR !1447 using uid for PUCCH RRC conf: use the RRC UID to decide on PUCCH resources, should in particular avoid the "PUCCH straddles DC carrier" assert - fix for 5G F1 RFsim test fail