Merge adrv2crr fmcxmwbr1

[StancaPop]

PR Description

Merge the adrv2crr_fmcxmwbr1 and adrv2crr_xmicrowave into a single project, as the only difference is the number of SPI lines and GPIOs that are used in the system_top.v.
The build is now parameterizable, based on the value of ADI_PRODUCTION (0 for the xmicrowave design and 1 for the production testing of the FMC bridge).

PR Type

• Bug fix (change that fixes an issue)
• New feature (change that adds new functionality)
• Breaking change (has dependencies in other repos or will cause CI to fail)

PR Checklist

• I have followed the code style guidelines
• I have performed a self-review of changes
• I have compiled all hdl projects and libraries affected by this PR
• I have tested in hardware affected projects, at least on relevant boards
• I have commented my code, at least hard-to-understand parts
• I have signed off all commits from this PR
• I have updated the documentation (wiki pages, ReadMe files, Copyright etc)
• I have not introduced new Warnings/Critical Warnings on compilation
• I have added new hdl testbenches or updated existing ones