Try to fix luajit ci test (#2660)

## Checklist

- [/] I have added
[tests](https://www.cursorless.org/docs/contributing/test-case-recorder/)
- [/] I have updated the
[docs](https://github.com/cursorless-dev/cursorless/tree/main/docs) and
[cheatsheet](https://github.com/cursorless-dev/cursorless/tree/main/cursorless-talon/src/cheatsheet)
- [/] I have not broken the cheatsheet

Author: AndreasArvidsson

.github/actions/test-neovim-lua/action.yml

@@ -3,9 +3,9 @@ description: "Set up Neovim Lua environment and run Busted tests"
 runs:
   using: "composite"
   steps:
-    - uses: leafo/gh-actions-lua@v9
+    - uses: leafo/gh-actions-lua@v10
       with:
-        luaVersion: "luajit-2.1.0-beta3"
+        luaVersion: "luajit-openresty"
     - uses: leafo/gh-actions-luarocks@v4
     - shell: bash
       run: |