Add Raspberry Pi 5 support

[patrickelectric]

Feature request

Is your feature request related to a problem? Please describe.
There is no Raspberry Pi 5 support on the project.

Describe the solution you'd like
Be able to use the HAL that currently exist for Raspberry Pi 0/1/2/3/4 with the Pi 5.

Describe alternatives you've considered
There is none 🤷

Platform
[x ] All
[ ] AntennaTracker
[ ] Copter
[ ] Plane
[ ] Rover
[ ] Submarine

Additional context
It appears that the Raspberry Pi 5 is based over the RPI1 and it's not compatible with the current software architecture used by the others PIs. In the end, is not just a matter of changing the base peripherals address.

[patrickelectric]

RP1 Datasheet: https://datasheets.raspberrypi.com/rp1/rp1-peripherals.pdf

[ES-Alexander]

For tracking purposes, there's a forum thread of ArduSub users requesting/discussing this.