For some reason, it looks like my personal configuration is interfering
with the tests despite `--noplug -u minimal_init.lua`...
Rather than investigate what _exactly_ is going on, let's merge this
work-around for now.
This means regenerating all the tree-sitter files, and adding newly
generated outputs (mostly new bindings).
The `--apply-all-captures` flag has been removed, it is now the default
(and only) matching behaviour.