update gradle version for macos build

.github/actions/build-macos/action.yml

@@ -74,6 +74,19 @@ runs:
       with:
         key: compiler-cache-${{ inputs.build-artifact }}
 
+    - name: setup java
+      uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: 17
+
+    - name: Setup Gradle 8.5
+      uses: gradle/actions/setup-gradle@v3
+      with:
+        gradle-version: 8.5
+
+
+
     - name: Build TiGL
       shell: bash -l {0}
       run: |