Update main.yml

Author: Ellet

.github/workflows/main.yml

@@ -10,6 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: gradle/wrapper-validation-action@v1
       - name: Setup JDK 17
         uses: actions/setup-java@v3
         with: