[ci] Use the latest version of actions/checkout

To avoid the warning about deprecated Node.js 12 actions. See https://github.com/ocsigen/lwt/actions/runs/7242395619.
ocsigen · Dec 18, 2023 · 4b4780c · 4b4780c
1 parent 19bba4a
commit 4b4780c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
@@ -76,7 +76,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Hack Git CRLF for ocaml/setup-ocaml issue #529
         if: ${{ startsWith(matrix.os, 'windows-') }}