Merge pull request #32 from EEWBot/renovate/actions-checkout-6.x

Author: yanorei32

.github/workflows/build.yml

@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup JDK8
         uses: actions/setup-java@v4
         with: