integration_2022_wk03_b

MR !1371: NR UE capabilities
-Capabilities for OAI UE from xml file (for now copy-pasted from a COTS UE, to be modified in the framework of harmonization of RRC configuration at gNB).
-For phy-test and do-ra mode, the gNB directly reads the xml file.

MR !1397: fix issue created from fix int8 overflow (int8 overflox is small)
-ptrs computation was making uint8 overflow, i fixed it, but then, as the overflow is negative, it became a very high positive number (uint8 0-1 is "only" 255)

MR !1390: ci-improvements
-store executables with which core dumps have been created for better analysis 
-do not capture GTP, bloating PCAPs 
-complete + order build_oai help 
-build all libraries in containers (e.g., nrscope, telnet, ...) 
-increase (containerized, 5G) RFsim throughput and tentatively analyze