v6.9.2 breaks ipykernel for macOS arm64 due to psutil addition

I recently updated a conda environment and noticed that Jupyter Lab failed due to a [missing arm64 build of psutil](https://github.com/giampaolo/psutil/issues/2098). After some digging I found out that [psutil was added in v6.9.2](https://github.com/ipython/ipykernel/compare/v6.9.1...d6744f9e423dacc6b317b1d31805304e89cbec5d#diff-60f61ab7a8d1910d86d9fda2261620314edcae5894d5aaa236b821c7256badd7R71).

I don't know if psutil is essential or if there's a way to get it working on arm64 but I can confirm that downgrading to v6.9.1 allows running ipykernel (through Jupyter Lab) on macOS while v6.9.2 does not.

Start by reviewing the v6.9.1-to-v6.9.2 dependency change linked in the issue and reproduce the Jupyter Lab/ipykernel failure on macOS arm64. Determine whether psutil is required or can support that platform, then verify that ipykernel runs on macOS arm64 without regressing supported environments.

Scritto dal modello di indicizzazione a partire dal testo della issue.