Enable gpiod driver for RaspberryPi5

[hasenradball]

added parts to enable gpiod driver for pi5

• added libdep libgpiod-dev
• enable driver by added to ARGS --enable-linuxgpiod

[hasenradball]

@lurk101 added ones again, maybee you can give a feedback?

[lurch]

This is a comment just to keep things linked-together... replaces #28

[hasenradball]

@lurch Hi Andrew,

I have an short question.
It seems that in the pico examples and also here it is not wanted to make a PR.
Why I think so?
The DHT Sensor update I did was not used, though it was shown that my code works and the actual in the examples not.
Additionally the same issue for the first PR about this issue with the Pi 5 pico _setup.sh....

Why is that?
What is going on in the raspiberry pi foundation.

Is it not worth to update therepos so that manny users can benefit from it?
I do not understand this situation.

Best regards
Frank

[hasenradball]

@lurch hi,

does nobody want to look at this PR?
This helps many other fellows.

???

[hasenradball]

@lurch
Hi is this PR already needed?
Or is it actually possible to use the PI 5 out of the box with the correct driver?