Updates the Python extractor to depend on version 0.24.7 of tree-sitter
(and 0.12.0 of tree-sitter-graph).
A few changes were needed in order to make the code build and run after
updating the dependencies:
- In `main.rs`, the `Language` parameter is now passed as a reference.
- In `python.tsg`, many queries had captures that were not actually used
in the body of the stanza. This is no longer allowed (unless the
captures start with an underscore), as it may indicate an error. To fix
this, I added underscores in the appropriate places (and verified that
none of these unused captures were in fact bugs).
This required some code changes because of some breaking changes in
`clap` and `tree-sitter`.
Also needed to assign a new bazel repo name to the `crates_vendor` to
avoid name conflicts in `MODULE.bazel`.
We've been observing some performance issues using crate_universe on CI.
Therefore, we're moving to vendor the auto-generated BUILD files
in our repository. This should provide a nice speed boost, while
getting rid of the complexity of the "rust cache" job we've been using
when we had a lot of git dependencies.
This PR includes a vendor script, and I'll put up a CI job internally
that runs that vendor script on Cargo.toml and Cargo.lock changes, to check
that the vendored files are in sync.
This gets rid of our last workspace dependency.
In particular, this change also gets rid of the checked-in extra
lock files that took forever to generate.
