Merge pull request #310 from tree-sitter/dependabot/github_actions/ac…

…tions/checkout-4

Bump actions/checkout from 2 to 4

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - name: Checkout base repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Extract the tested GHC versions
         id: set-matrix
         run: |
@@ -31,7 +31,7 @@ jobs:
       matrix: ${{ fromJSON(needs.generateMatrix.outputs.matrix) }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/main'
     - uses: haskell/actions/setup@v2
       name: Setup Haskell