[Groundstation] Added Rovie variation

CMakeLists.txt

cmake/dependencies.cmake

src/boards/Groundstation/Rovie/Buses.h

src/boards/Groundstation/Rovie/Hub.cpp

src/boards/Groundstation/Rovie/Hub.h

src/boards/Groundstation/Rovie/Ports/Ethernet.cpp

src/boards/Groundstation/Rovie/Ports/Ethernet.h

src/boards/Groundstation/Rovie/Radio/Radio.cpp

src/boards/Groundstation/Rovie/Radio/Radio.h

src/entrypoints/Groundstation/rovie-groundstation-entry.cpp