Update actions/checkout action to v4

renovate[bot] · web-flow · commit 52fbdd1076a7 · 2023-09-05T02:57:46.000Z
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -14,4 +14,4 @@ jobs:
 
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
