use checkout v4

jazzsequence · web-flow · commit a2dd8351c7eb · 2024-10-30T22:40:55.000-06:00
diff --git a/README.md b/README.md
@@ -19,7 +19,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Validate Plugin Version
         uses: jazzsequence/action-validate-plugin-version@v1
         with:
