This is a bane of all such aggregator libraries, that suck maintetance from other projects into themself. Null-ls suffered from this, too: https://github.com/jose-elias-alvarez/null-ls.nvim/issues/16...
The source of a library needs an update every time there is a configuration change in _any_ tree-sitter parser supported.
The only sustainable option is not use these helpers and manage editor dependencies manually: tree-sitter parsers, LSP servers (looking at you Mason), and plugins (looking at you neovim distros).
Managing the parsers yourself is fairly easy and could rely on running the tree-sitter CLI in each parser repo to build them. Other options exists like installing via Nix.
And in a similar vein, if queries (.scm files) were hosted in each parser repo, it would also be fairly easy to handle.
I think it’s the latter part with the query files that is the challenge here.