add nDimensional/zig-flatbuffers

[joeltg]

My Zig implementation of FlatBuffers, which has picked up a few users and contributions already!

make all has a few pre-existing lint errors:

  README.md:1:1
  ⚠  576:68  Text "HuggingFace" should be written as "Hugging Face" (if referring to the technology)  remark-lint:awesome-spell-check
  ⚠  577:66  Text "HuggingFace" should be written as "Hugging Face" (if referring to the technology)  remark-lint:awesome-spell-check
  ✖    1:1   The repository should have "awesome" as a GitHub topic                                   remark-lint:awesome-github
  ✖    1:1   The repository should have "awesome-list" as a GitHub topic                              remark-lint:awesome-github

  2 warnings
  2 errors

make: *** [awesome-lint] Error 1

[gemini-code-assist]

Code Review

This pull request updates the README.md file to add a link to the nDimensional/zig-flatbuffers repository, which provides FlatBuffers codegen for Zig. Since there are no review comments, I have no feedback to provide.