projects/adrv9026: Add reference design for Madura

[AndrDragomir]

Add reference design for adrv9026 (Madura).

• ZCU102: tested in hardware; software available (Linux and no-OS);
• A10SOC: not tested in hardware; no software available;
• VCK190: not tested in hardware; no software available;

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