[Wiki] Add related project Clang Format fork JohelEGP/llvm-project

[JohelEGP]

Title: Add related project Clang Format fork JohelEGP/llvm-project.

- <https://github.com/JohelEGP/llvm-project/wiki/Format-Cpp2>. A Clang Format fork with support for Cpp2 syntax.

[hsutter]

Nice, thank you @JohelEGP! Added to the wiki.

Also, since this just missed being included the update I blogged a few days ago, I've added a slide to mention it in my talk tomorrow.

[hsutter]

Wow, that's a lot of tests. Now I see where some of your bug reports came from... thank you everyone, please keep telling me what's not working. I'm distracted with C++Now right now but I hope to start catching up on them again next weekend...

[JohelEGP]

Thank you very much for the acknowledgements.
I'm looking forward to watching your C++Now 2023 talk on Cpp2.

[JohelEGP]

"Keynote: The Evolution of C++ - A Typescript for C++ - Herb Sutter - CppNow 2023"

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August 11 at 14:00 UTC