This adds a NixOS module option to configure the Vector cli option `--graceful-shutdown-limit-secs`, https://vector.dev/docs/reference/cli/#vector_graceful_shutdown_limit_secs.
This adds a NixOS module option to configure the Vector cli option `--graceful-shutdown-limit-secs`, https://vector.dev/docs/reference/cli/#vector_graceful_shutdown_limit_secs.