Integration: 2026.w41

- #573 nrUE: select the PUCCH0 sequence group by frequency hop
- #640 gnb,phy: process symbols in parallel with PTRS
- #579 ldpc: handle rate-matched blocks shorter than the filler offset
- #637 Resolve N3 GTP Error Indication TEID-I by outgoing_teid
- #646 fix: don't configure other SI PDCCH before CORESET#0 is scheduled
- #266 UCI on PUSCH for L1 gNB
- #571 user configurable RX to TX UE capability
- #659 Fix DMRS additional position
- #631 fix assertion in channel_pipeline_gpu.cu
- #638 fix(f1-reestab): resolve RRC re-establishment on a different DU
- #673 Address SRS indication related memory leak.
- #620 ue,phy: change tdd config struct
- #668 Throw error and exit if UE cap file not found
- #672 Make FAPI P5 and P7 return the total message size
- #492 Add HIP (AMD ROCm) backend for the LDPC GPU offload
- #582 Optimizations for 4-port cross-polarized PDSCH precoding
- #432 NR UE: add support for PDU Session Modification procedures and UL traffic matching for different QoS flow
- #661 Fix UE LLR segv
- #167 doc(kpi): kpi for openairinterface code base
- #677 doc: fix broken links and references

Closes: #594
Closes: #627
Closes: #126