[Centos-automotive-sig] Update on the automotive-sig

Good Morning Everyone,

Here is an update of what happened in the SIG last week:

* The documentation on how to get an autosd image running on a raspberry pi 4 has been updated: https://sigs.centos.org/automotive/building/centos_stream_pi4/

* The webserver running behind https://autosd.sig.centos.org/ has been upgraded to a bigger machine using goofys for the s3 backend connection. This should make it much faster!

Happy hacking!

Pierre