Jackson project joining CommonHaus Foundation

[Tatu Saloranta]

Ok, so quick note: as part of general announcement about new
CommonHaus Foundation:

https://github.com/commonhaus/foundation/discussions/123

I also wrote about Jackson project joining this new foundation over
next couple of months (if all goes well):

https://cowtowncoder.medium.com/jackson-moving-into-commonhaus-foundation-4e0b6a36dca1

this should not lead to any big changes but could help over time to
support project governance (all non-technical things around the
community).

-+ Tatu +-