Update gradle.yml

Author: broken1arrow

.github/workflows/gradle.yml

@@ -61,7 +61,7 @@ jobs:
     - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
-        java-version: '8'
+        java-version: '17'
         distribution: 'temurin'
 
     # Generates and submits a dependency graph, enabling Dependabot Alerts for all project dependencies.