Most targets don't need the symbols from the compiled RRC ASN.1
libraries, but only the headers. In particular when compiling individual
libraries (e.g., for tests), linking the full library makes the RRC
ASN.1 libraries compile and link, when they are not needed (only headers
are needed).

For libraries that can do without these headers, don't link them.

The simulators have been changed: due to linker errors that would arise
otherwise, a lot of functions are defined in them to avoid such errors.
Some functions are also defined in header files; in this commit, we
define most functoins in nr_dummy_functions.c, which is compiled in, not
by including the C file, but by adding it to the target in
CMakeLists.txt

- nr_dlsim+nr_ulsim need NR_IF_Module_init(), so it cannot be in
  nr_dummy_functions, but the others need it
- Link correcr NR_IF_Module_init() into these simulators, and reduce
  overall link list
- Correctly link remaining simulators

integration_2023_w09

See merge request oai/openairinterface5g!1980

!1904 DL channel estimation improvements
!1910 Continuation of reworking BWP structure for UE
!1918 Increasing size of UL MAC buffers for 15kHz SCS
!1973 Fix 2-layers UL channel estimation for pusch_dmrs_type2
!1975 minor typo

# Conflicts:
#	openair1/PHY/NR_UE_ESTIMATION/filt16a_32.c
#	openair1/PHY/NR_UE_ESTIMATION/filt16a_32.h
#	openair1/PHY/TOOLS/tools_defs.h

Creation of function NFAPI_NR_DMRS_TYPE1_linear_interp(), NFAPI_NR_DMRS_TYPE1_average_prb(), NFAPI_NR_DMRS_TYPE2_linear_interp() and NFAPI_NR_DMRS_TYPE2_average_prb()

To use c16maddShift(), c32x16maddShift(), c16multaddVectRealComplex(), and c16x32div() functions in nr_pdsch_channel_estimation()

integration_2023_w08b

See merge request oai/openairinterface5g!1972

!1613 Implementation of NR_RRCReestablishment procedures
!1734 KPI GUI with Qt5 from ESA 5G-GOA project
!1751 Refactor and simplify CI UE Handling
!1948 Remove unmaintained ocp-enb, some clean up in CMakeLists.txt
!1969 support old versions of openssl
!1970 bugfix: increase size of nrb
!1971 multiple pdu sessions regression fix