Updated github actions workflow

Author: Ledmington

.github/workflows/build.yaml

@@ -14,10 +14,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up JDK 21
+      - name: Set up JDK 25
         uses: actions/setup-java@v4
         with:
-          java-version: '21'
+          java-version: '25'
           distribution: 'temurin'
 
       - name: Setup Gradle