Status of the pico "low power library"??

[seamusdemora]

          Per @maxgerhardt this is [still WIP](https://github.com/earlephilhower/arduino-pico/pull/2620#issuecomment-2509130760).  He does work on lots of different embedded systems so probably got caught up with other things recently.

The Mac CI issue is a non-issue, related to GH sunsetting older Mac system images which CI called. The next time Max merges with master the CI will re-run with the updated Mac x86 runner.

Originally posted by @earlephilhower in #2620 (comment)

[seamusdemora]

@earlephilhower : I thought I'd try opening this as a new issue as all the others I was following on this subject have been closed. Apologies if this was inappropriate - you may close this also... I'll "get the message" :)

Anyway - it's been a while since there has been any word on this low power library that @maxgerhardt was working on. I'm still very keen to try it, but I thought I should "raise a flag", and ask if it's still forthcoming - or if it's been abandoned.

Thanks for any information.