Publish libre-graph-api-typescript-axios to npm

I'm not sure if it should be part of the pipeline in this repo or a dedicated pipeline in the libre-graph-api-typescript-axios, but the library should be published to npmjs.com to make it easily consumable.

It's possible to depend on git repos via npm, pnpm, etc. but that's always awkward and slow.
The web-client currently generates its own client from the spec - and doesn't use the standard generated client.
I assume for this very reason.