docs: Update Zig Tree-sitter grammar link (#20708)

chottolabs created

lines up with
https://github.com/zed-industries/zed/blob/main/extensions/zig/extension.toml

Release Notes:

- N/A

Change summary

docs/src/languages/zig.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

docs/src/languages/zig.md 🔗

@@ -2,5 +2,5 @@
 
 Zig support is available through the [Zig extension](https://github.com/zed-industries/zed/tree/main/extensions/zig).
 
-- Tree-Sitter: [tree-sitter-zig](https://github.com/maxxnino/tree-sitter-zig)
+- Tree-Sitter: [tree-sitter-zig](https://github.com/tree-sitter-grammars/tree-sitter-zig)
 - Language Server: [zls](https://github.com/zigtools/zls)