Implement the #define variables required for synchronization: These
variables include offset and payload size values that vary from the Uu
interface, in relation to the PSS, SSS and PBCH elements. We also
introduce the new sl_mode command line flag, which is used to switch
between the Uu interface and SL interface. This will allow us to modify
exisitng PSS and SSS functions, without copying complete 5G functions
and only changing a few lines to support sidelink mode.

Fixing formatting for softmodem-common.h

integration_2023_w25

See merge request oai/openairinterface5g!2184

* !2162 NR UE MAC and RRC handling of RLM
* !2175 no sanitize on generated ldpc code
* !2176 using rotation functions also at UE
* !2177 nr sib1: add mandatory fields for FDD
* !2178 fixing a typo in band 41 sync raster matrix
* !2169 NR CSI-RS configured per BWP
* !2180 bugfix in RAR time domain allocation
* !2187 Avoid segmentation fault when optional IE nAS_PDU is NULL
* !2179 Tutorials: Update docker install to the latest instructions on the official website