Introduce CMakePresests.json which is a simple way to perform incremental build using cmake

New configure resets were added:
 - default: Configure compilation with default options
 - tests: Same as above but ENABLE_TESTS and SANITIZE_ADDRESS is ON

New build presets were added:
 - 5gdefault: Build the software for NR rfsimulator test
 - default: same as 5gdefault
 - 4gdefault: Build the software for LTE rfsimulator test
 - tests: build all unit tests

To configure using configuration preset:

`cmake --preset <preset_name>`

To build using a build preset:

`cmake --build --preset <preset_name>`

use of number of SSBs transmitted before current one as fapi index, creation of a mapping vector from SSB to fapi index

Modify the UL/DL UDP iperf test cases to use a higher requested bitrate
for the scenario with 100 MHz bandwidth in the SA-2x2 pipeline. Adjust
gNB config file to allow for higher UL throughput.

Resolve error:

   nfapi/oai_integration/aerial/fapi_nvIPC.h:56:16: error: unknown type name ‘nvipc_params_t’
   56 | int nvIPC_Init(nvipc_params_t nvipc_params_s);

By including the header. Also, move the definiton of the struct to the
MAC, where it is actually stored, and out of the radio common_lib.h,
since this is not a radio (split 7/8) parameter.

We don't use CUDA (see previous commit). Further, the variables
referenced in this piece of code are not used later.

When compiling aerial, we compile without CUDA support (see e.g.,
docker/Dockerfile.gNB.aerial.ubuntu22). Hence, do not check for it in
aerial for the moment, we won't use it for the foreseeable future.

Since commit e6e25275, preamble_list is
an array, not a pointer. Hence, we don't need to call free().

In Aerial bindings (FAPI-Aerial), the NFAPI mode must be
NFAPI_MODE_AERIAL (otherwise, we would not be executing this code).
Hence, the switches don't make sense. Remove them.

The check can more easily be checked with

    git show <commit> --ignore-all-space

As is visible at the top of the patch, for compiling aerial_lib (the
binding FAPI-Aerial), we always add ENABLE_AERIAL. Thus, all the code
within ENABLE_AERIAL will be compiled; we can also simply take it out.

We can directly read from buffers, so the memcpy() only takes time.
Also, limit the scope of the variables for the unpacking of
RX_DATA.indication.
Co-authored-by: Rúben Soares Silva <rsilva@allbesmart.pt>