nixos/evcc: restart on failure

Changed files
+1
nixos
modules
services
home-automation
+1
nixos/modules/services/home-automation/evcc.nix
···
DynamicUser = true;
LockPersonality = true;
MemoryDenyWriteExecute = true;
+
Restart = "on-failure";
RestrictAddressFamilies = [
"AF_INET"
"AF_INET6"