Merge remote-tracking branch 'origin/ci-adjustments' into integration_2026_w17 (!4059)

CI: Various CI adjustments

- RAN-SA-FHI72-CN5G: activate/inactive carriers on VVDN RU - to check if
  it improves reliability and stability of the pipeline
- RAN-SA-FHI72-CN5G: update CN with new IP range - avoid IP address
  overlap with CN used in RAN-SA-AERIAL-XXX pipelines
- RAN-SA-B200-Module-SABOX-Container: test with deltaMCS in SC-FDMA test
  case
- RAN-NSA-B200-Module-LTEBOX-Container: adjust PRACH DTX threshold to
  reduce number of false RA attempts on eNB
- remove retx check in RAN-SA-Multi-Antenna-CN5G and RAN-SA-AERIAL-CN5G -
  to avoid false CI failure caused by unsuccessful retx check of
  interfering UE
- adjust RAN-SA-Multi-Antenna-CN5G and RAN-SA-AERIAL-CN5G configs to
  improve UL throughput

ci-scripts/yaml_files/sa_fhi_7.2_vvdn_gnb/setup_cleanup.sh

@@ -1,7 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-set -e
-sudo cpupower idle-set -E > /dev/null
-sudo sysctl kernel.sched_rt_runtime_us=950000
-sudo sysctl kernel.timer_migration=1
-exit 0

ci-scripts/yaml_files/sa_sc_b200_gnb/docker-compose.yml

@@ -17,7 +17,7 @@ services:
         devices:
             - /dev/bus/usb/:/dev/bus/usb/
         volumes:
-            - ../../conf_files/gnb.sa.band78.106prb.usrpb200.sc-fdma.conf:/opt/oai-gnb/etc/gnb.conf
+            - ../../conf_files/gnb.sa.band78.106prb.usrpb200.sc-fdma-deltaMCS.conf:/opt/oai-gnb/etc/gnb.conf
         # for performance reasons, we use host mode: in bridge mode, we have
         # unacceptable DL TCP performance. However, the whole point of
         # containerization is to not be in host mode, so update this to macvlan