Gotcha with running Gateway on on NFS instead of an SD card

Linux capabilities are removed from the node and python3 executables when running the Gateway on NFS instead of an SD card.
Generally, I’ve been very happy since I migrated my RPi 4 to run from NFS and I don’t worry about too many writes melting down the SD card.
It may be possible to configure NFS to support capabilities for executables but I have not researched this yet. In the meantime, I added a systemd drop-in to the mozilla-iot-gateway.service to mitigate this issue. The dropin contains the two lines