Merge branch 'integration_2025_w31' into 'develop'

Integration: `2025.w31`

* !3324 Use complex data type for channel magnitude
* !3462 Synchronized Real-Time Data Recording Application Addition
* !3536 Remove --usim-test command line option
* !3537 Another fix for CSI PDSCH overlap
* !3546 Fix for tun_if.c warning "specified bound 16 equals destination size"
* !3523 Fix UE PDSCH LLR
* !3544 Fix sib1 reception flag
* !3534 CI: Adjust frequency configuration
* !3530 remove specific directory for LTE SIM management tools
* !3545 Fix overflow when negating minimum int16_t value in precoding
* !3461 Fix Dedicated BWPs
* !3558 feat(LDPCImplementation.md): Fix documentation

Closes #948 and #955

See merge request oai/openairinterface5g!3551