Snippets for bash 5.3p15 from Nix aarch64-linux

Sourced from https://hydra.nixos.org/log/7z8a4b86vq6dhvnywjm1kc5k1ibb2bqk-bash-5.3p15.drv.

• eval.c:261:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
    261 |   write (1, msg, strlen (msg));
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~