fix: make gradle executable by granting file permissions in build.yml

Signed-off-by: JonasDevDE <[email protected]>

Author: JonasDevDE

.github/workflows/build.yml

@@ -16,6 +16,8 @@ jobs:
         with:
           java-version: 17
           distribution: 'zulu' # Alternative distribution options are available
+      - name: Make gradlew executable
+        run: chmod +x gradlew
       - name: Cache SonarQube packages
         uses: actions/cache@v4
         with:
@@ -31,4 +33,4 @@ jobs:
       - name: Build and analyze
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: ./gradlew build sonar --info
+        run: ./gradlew build sonar --info