Update actions/checkout to version 4 (#224)

Jacob Lamb · web-flow · commit 1e92115388e8 · 2024-04-11T20:40:08.000+02:00
diff --git a/README.md b/README.md
@@ -28,7 +28,7 @@ jobs:
   linkChecker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Link Checker
         id: lychee
@@ -65,7 +65,7 @@ jobs:
   linkChecker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Link Checker
         uses: lycheeverse/lychee-action@v1.9.0
