chore: update release info for v5.24.0

[nikku]

This updates the release information to v5.24.0, proposal:

[lmbateman]

• Tiny fix in Properties panel section: "simpler than ever."
• If space permits (and I’m guessing it doesn’t), it would be nice to know what happens when I import a broken BPMN diagram. Am I warned in some way? But I assume it will show up in linting, or I’ll get an error message somewhere else, and at any rate, I can test it myself by importing a broken diagram, so this text is probably OK as is.
• “reworked modeling experience” — is this referring to the context pad? If not, please ignore; but if so, I would say that specifically (or call it the “context menu”) -- so, "You can now enable our new context pad experience via...". “Reworked modeling experience” sounds to me like there are massive changes -- like we made the canvas pink, or something. :) Also, calling out the change(s) specifically keeps users from wondering what else changed that they haven't noticed yet.

[nikku]

Tiny fix in Properties panel section: "simpler than ever."

✔️

Am I warned in some way?

We will handle it as appropriate, based on the brokeness of a diagram. So long answer is: There is no simple solution, but we're robust.

You can now enable our new context pad experience via...

✔️

“Reworked modeling experience” sounds to me like there are massive changes

What we found is that these are massive changes for some, hence my original wording.

---

I believe everything taken care of via 6cd289a.