Create a CLI tool for codemeta-tools

[hjonin]

Create a CLI tool for codemeta-tools, e.g. codemeta-tools-cli, that will enable the use of the library and functions provided by this repository in automated projects, for CI like GitHub actions for example.

See also:

• https://blog.npmjs.org/post/118810260230/building-a-simple-command-line-tool-with-npm.html