integration_2022_wk36b

• MR !1618 (merged) update NR MAC/RLC/PDCP stats
• MR !1639 (merged) NR handling of PHR (preliminary version)
• MR !1676 (merged) make 5 MHz BW work in SA mode with OAI UE
• MR !1687 (merged) quick fix for gnb.sa.band41.fr1.106PRB.usrpb210.conf
• MR !1688 (merged) fix bug gtp-u len and robustify the gtp-u receiver
• MR !1691 (merged) Fix power calculation based on CSI-RS
• MR !1692 (merged) nr rlc: fix in process_control_pdu()
• MR !1693 (merged) Fix to support subscribing event from another thread
• MR !1681 (merged) Build RHEL8 images on Openshift Cluster
• MR !1595 (merged) Sanitize NSSAI configuration in the gNB conf file