Snippets for linux 7.2.2 from Nix x86_64-linux

Sourced from https://hydra.nixos.org/log/y09z8bq5b5k7hz0jpzklk98zhrww4w4y-tmon-7.2.2.drv.

• tmon.c:233:25: warning: '__builtin_strncpy' specified bound 20 equals destination size [-Wstringop-truncation]
    233 |                         strncpy(ctrl_cdev, optarg, CDEV_NAME_SIZE);
        |                         ^