Use F1 internally: UE Context Modification Required
Add support for F1 UE Context Modification Required (DU-initiated UE Context Modification):
- Add F1 encoder/decoder for corresp. messages
- Trigger RRC Reconfiguration at CU when requested by DU
- Trigger RRC Reconfiguration at DU when Msg.3 with C-RNTI received
Note: there are more cases in which the DU might request a reconfiguration, e.g., BWP switch. For the moment, we only focus on one procedure and try to get it right.
Additional fixes:
- Use correct message type for release-related procedure
- remove some double compilation that is completely pointless
Edited by Robert Schmidt