fix: add chmod permission changes

.github/workflows/build.yaml

@@ -1,4 +1,4 @@
-name: Java CI
+name: Build
 
 on: [push, pull_request]
 
@@ -10,8 +10,10 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
-          java-version: "17"
-          distribution: "temurin"
+          java-version: '17'
+          distribution: 'temurin'
+      - name: Change wrapper permissions
+        run: chmod +x ./gradlew
       - name: Validate Gradle wrapper
         uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b
       - name: Build with Gradle