bsp: New BSP for ESP32-P4-BOX

[espzav]

Checklist for new Board Support package or Component

• [x] Component contains License
• [ ] Component contains README.md
• [ ] Project README.md updated
• [ ] Component contains idf_component.yml file with url field defined
• [ ] Component was added to CI upload job
• [ ] New files were added to CI build job
• [ ] New BSP definitions added to bsp_ext.py
• [ ] BSP was added to SquareLine
• [ ] New BSP supports IDF v4.4.x and later releases
• [ ] Optional: Component contains unit tests
• [ ] CI passing

Change description

BSP for ESP32-P4-BOX

• Missing camera