Installation documentation are out of date

[gnufred]

Following the instruction on how to install the CLI from the README.MD result in an error

% go get -u github.com/unstoppabledomains/resolution-cli/resolution
go: go.mod file not found in current directory or any parent directory.
        'go get' is no longer supported outside a module.
        To build and install a command, use 'go install' with a version,
        like 'go install example.com/cmd@latest'
        For more information, see https://golang.org/doc/go-get-install-deprecation
        or run 'go help get' or 'go help install'.

% go version
go version go1.19.1 linux/amd64

So I figured I'd follow the install path

% go install github.com/unstoppabledomains/resolution-cli/resolution@latest
[...]
% resolution --version
resolution version v1.1.0

Guess I'll just wget the binary 😓

[sammyluo]

@gnufred Thanks for flagging it! Our team is looking into it and will update the README shortly.