A fork of helix with a bespoke collection patches.

feat(queries/r): update grammar to latest commit and adjust / improve queries (#15665) master

* feat(queries/r): update grammar repo to latest commit updates the commit in the languages.toml file to the latest one upstream and fixes and adjusts the queris to the changes. * feat(tags/r): add tags queries * feat(textobjects/r): add textobjects queries for r * feat(rainbows/r): add rainbows queries for r * chore: cargo xtask docgen