Upstream source: https://github.com/tree-sitter-grammars/tree-sitter-zig
Pinned commit: 6479aa13f32f701c383083d8b28360ebd682fb7d

The extension ships a compiled Nova parser at `Syntaxes/libtree-sitter-zig.dylib`
built from the vendored `src/parser.c` snapshot in this directory.