Integration branch 2023 week 27 * !2163 CI: use same Ping functionality everywhere * !2173 Remove RFSIMULATOR environment variable; rename two env vars, add one; documentation * !2205 Add support for NR band n48 * !2211 Fix bug * !2213 CI: AW2S pipeline - disable retransmissions check * !2133 Add E2 agent * !2208 Bugfix when deleting a SDAP entity * !2195 remove redundant copies of pdu sessions list * !2174 Refactor CMakeLists.txt * !2167 CI: Creation of pipeline for OAIUE testing * !2165 improvements in CI config files