bug#63481: 29.0.90; src/treesit-tests fail in treesit-basic-parsing

[Eli Zaretskii]

> From: Yuan Fu <casouri@gmail.com>
> Date: Thu, 18 May 2023 14:46:53 -0700
> Cc: 63481-done@debbugs.gnu.org
> 
> >> It looks to me that the test assumes an empty buffer should parse as
> >> an error, but the latest JSON grammar succeeds to parse it as a valid
> >> document.
> >> 
> >> The rest of treesit-tests pass as expected.
> >> 
> >> Can this be fixed, please?
> 
> I pushed the fix. This is indeed due to a change to tree-sitter-json, I 
> linked to the commit in the message.

Thanks, the test now passes for me.