Align CI Java version with Gradle toolchain requirements

Author: danijelaskov

.github/workflows/gradle.yml

@@ -28,10 +28,10 @@ jobs:
     runs-on: windows-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3
+    - name: Set up JDK 25
+      uses: actions/setup-java@v4
       with:
-        java-version: '17'
+        java-version: '25'
         distribution: 'temurin'
     - name: Build with Gradle
       uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1