This has support for go modules, which go 1.16 by default expects.

Although long options are supported in busybox's adduser:
https://github.com/mirror/busybox/blob/4d983dcd/loginutils/adduser.c#L166
they do not show up in help menu (as of v1.33.1). Use short names to make it
easier to review.

Kevin Daudt authored 3 years ago and Francesco Colista committed 3 years ago

go 1.16 is defaulting to go modules, but this project does not provide
any, so provide them ourselves.

There are also some build issues that are fixed.

https://metacpan.org/release/Mojolicious-Plugin-I18N/
Internationalization Plugin for Mojolicious

isatty_linux_ppc64x.go depends on golang.org/x/sys/unix, but this is not
declared in go.sum, so explicitly get it.

go 1.16 defaults to go modules, so just provide one, so that we know
dependencies are deterministic.