avrdude-rpi is not updated

[borpin]

My version of avrdude-rpi had not been updated as part of the update process.

I can see where it is installed, but not that it is then updated at any point.

https://github.com/openenergymonitor/EmonScripts/blob/1e93b915830d8cc30a3bb058757102e028ed0b69/install/firmware.sh#L8

It also does not appear in the list of components in emoncms Admin page.

ref community discussion https://community.openenergymonitor.org/t/not-in-sync-error-rfm69pi-with-emoncms-v11-3-0-admin-firmware-update/22688/