chore(deps): bump actions/checkout from 3 to 4 (#2773)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/luarocks.yml

@@ -8,7 +8,7 @@ jobs:
   luarocks-upload:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: LuaRocks Upload
         uses: nvim-neorocks/luarocks-tag-release@v5
         env: