Treesitter fix

[kdave5]

Updated nvim-treesitter config to follow the stable 'master' branch (as opposed to the now default 'main' branch) as a temporary fix.

[bewuethr]

There's also #1657 with all the changes to accommodate main.

[adrianveen]

You just need to change .configs to .config on line 945 per this issue: #1771

[clason]

This is WRONG, I don't understand why people keep repeating this nonsense. This PR is the ONLY correct fix(!).

(Transitioning to the main branch would be a breaking change for users, since that is effectively a different plugin with much reduced functionality (but much better maintainability.))

[adrianveen]

My bad - crossed it out.

[tjdevries]

ok, i think i did the right fix. Sorry for delays.

[clason]

Note: It's unlikely that the master branch will be compatible with Nvim 0.12 when it is released (and nightlies before that, of course -- but if you run nightlies you are asking for breaking changes). It is also no longer compatible with the latest tree-sitter CLI (0.26.x, so you need to install <=0.25.10 to generate from grammar).