CI: docker-compose file for OAI DU with Accelleran CU

ci-scripts/yaml_files/5g_rfsimulator_accelleran/docker-compose.yaml

+version: '3.8'
+services:
+    oai-du:
+        image: oaisoftwarealliance/oai-gnb:develop
+        privileged: true
+        container_name: rfsim5g-oai-du
+        network_mode: "host"
+        environment:
+            RFSIMULATOR: server
+            USE_VOLUMED_CONF: 'yes'
+            USE_ADDITIONAL_OPTIONS: --sa --rfsim --MACRLCs.[0].local_n_address 172.21.16.109 --MACRLCs.[0].remote_n_address 172.21.6.22 --log_config.global_log_options level,nocolor,time
+        volumes:
+            - ../../conf_files/gnb-du.band78.106prb.rfsim.conf:/opt/oai-gnb/etc/mounted.conf
+        healthcheck:
+            test: /bin/bash -c "pgrep nr-softmodem"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+    oai-nr-ue:
+        image: oaisoftwarealliance/oai-nr-ue:develop
+        privileged: true
+        container_name: rfsim5g-oai-nr-ue
+        network_mode: "host"
+        environment:
+            RFSIMULATOR: 127.0.0.1
+            FULL_IMSI: '208990100001140'
+            FULL_KEY: 'fec86ba6eb707ed08905757b1bb44b8f'
+            OPC: 'C42449363BBAD02B66D16BC975D77CC1'
+            DNN: oai
+            NSSAI_SST: 1
+            USE_ADDITIONAL_OPTIONS: --sa --rfsim -r 106 --numerology 1 -C 3619200000 --log_config.global_log_options level,nocolor,time
+        depends_on:
+            - oai-du
+        healthcheck:
+            test: /bin/bash -c "pgrep nr-uesoftmodem"
+            interval: 10s
+            timeout: 5s
+            retries: 5