meta: move this repo into own organisation

[6543]

if we move this repo into it's own org, it would allow to manage permissions way more granular via teams.

also it would appear more "official" :)

[jhass]

Well, unfortunately https://github.com/nodeinfo is already gone.

For now I'm happy to just add contributors with full permissions to this repo, to be frank I don't foresee issue and contribution volume to outgrow my capacity here in the long term 😇 Of course I'll reconsider this at any moment should my expectation be wrong.

[6543]

I have asked if we can get the namespace ... else what about nodeinfo-spec.

I personally still prefere organizations for projects not tied to one person.

Anyway its not urgent so lets wait till we might get an answer