Merge branch 'integration_2025_w46' into 'develop'

Integration `2025.w46`

* !3754 NR UE: correctly provide measured SSB SINR value from PHY to MAC
* !3666 NTN: Fixing variable ULDLduplex issue for NTN bands
* !3747 SDAP: guard RX header parsing with enable_sdap and init per-entity
* !3729 DCI 00 alt size fix
* !3753 gNB: fix MAC TA command scheduling if measurement gaps are configured
* !3722 [NGAP] Fix incorrect AMF Set ID type (uint8 → uint16) causing AMF lookup failure
* !3745 Collection of small fixes
* !3755 CI: Increase tested UL throughput on Aerial pipeline using 2L UL
* !3752 [MAC] Add UL total/used aggregated MAC stats; [E2 agent] Properly calculate used UE PRBs in KPM
* !3707 Cleanup phy_procedures_gNB_uespec_RX
* !3750 Handling newly opened UE issues
* !3751 Update log header format to align log output
* !3757 Remove schedule response and update L1 threading documentation
* !3748 Refactor imscope
* !3760 gNB: modify RLC configuration applied for SRB1 during RRCReestablishment
* !3684 PDU Session Release

Closes #867, #960, #1025, #1024, #1026, #1031, #1030, and #1012

See merge request oai/openairinterface5g!3756