New version: PythonCall v0.9.20

[JuliaRegistrator]

• Registering package: PythonCall
• Repository: https://github.com/JuliaPy/PythonCall.jl
• Created by: @cjdoris
• Version: v0.9.20
• Commit: b9aafe929c80b0ce764473114865dec98e9c5bc1
• Reviewed by: @cjdoris
• Reference: JuliaPy/PythonCall.jl@b9aafe9#commitcomment-141560497
• Description: Python and Julia in harmony.
• Release notes:

**Changes:**
* The IPython extension is now automatically loaded upon import if IPython is detected.
* JuliaCall now compatible with Julia 1.10.3.
* Minimum supported Python version is now 3.8.

[github-actions]

Your new version pull request met all of the guidelines for auto-merging and is scheduled to be merged in the next round.

---

If you want to prevent this pull request from being auto-merged, simply leave a comment. If you want to post a comment without blocking auto-merging, you must include the text [noblock] in your comment. You can edit blocking comments, adding [noblock] to them in order to unblock auto-merging.