Update gradle wrapper validation action

Author: DrexHD

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: 🛂 Validate Gradle wrapper
-        uses: gradle/actions/wrapper-validation@v3
+        uses: gradle/actions/wrapper-validation@v4
 
       - name: 🏗 Set up JDK 21
         uses: actions/setup-java@v4